27831789258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{9767}}^1$

素因数の和:10116

約数の個数: 128

約数和(自身を含む): 72782696448

約数和(自身を除く): 44950907190

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 307, 357, 442, 546, 614, 663, 714, 921, 1326, 1547, 1842, 2149, 3094, 3991, 4298, 4641, 5219, 6447, 7982, 9282, 9767, 10438, 11973, 12894, 15657, 19534, 23946, 27937, 29301, 31314, 36533, 55874, 58602, 67847, 68369, 73066, 83811, 109599, 126971, 135694, 136738, 166039, 167622, 203541, 205107, 219198, 253942, 332078, 380913, 407082, 410214, 474929, 498117, 761826, 888797, 949858, 996234, 1162273, 1424787, 1777594, 2158507, 2324546, 2666391, 2849574, 2998469, 3486819, 4317014, 5332782, 5996938, 6475521, 6973638, 8995407, 12951042, 15109549, 17990814, 20989283, 30219098, 38980097, 41978566, 45328647, 50973973, 62967849, 77960194, 90657294, 101947946, 116940291, 125935698, 152921919, 233880582, 272860679, 305843838, 356817811, 545721358, 662661649, 713635622, 818582037, 1070453433, 1325323298, 1637164074, 1987984947, 2140906866, 3975969894, 4638631543, 9277263086, 13915894629, 27831789258]

約数ペア:

[(1, 27831789258), (2, 13915894629), (3, 9277263086), (6, 4638631543), (7, 3975969894), (13, 2140906866), (14, 1987984947), (17, 1637164074), (21, 1325323298), (26, 1070453433), (34, 818582037), (39, 713635622), (42, 662661649), (51, 545721358), (78, 356817811), (91, 305843838), (102, 272860679), (119, 233880582), (182, 152921919), (221, 125935698), (238, 116940291), (273, 101947946), (307, 90657294), (357, 77960194), (442, 62967849), (546, 50973973), (614, 45328647), (663, 41978566), (714, 38980097), (921, 30219098), (1326, 20989283), (1547, 17990814), (1842, 15109549), (2149, 12951042), (3094, 8995407), (3991, 6973638), (4298, 6475521), (4641, 5996938), (5219, 5332782), (6447, 4317014), (7982, 3486819), (9282, 2998469), (9767, 2849574), (10438, 2666391), (11973, 2324546), (12894, 2158507), (15657, 1777594), (19534, 1424787), (23946, 1162273), (27937, 996234), (29301, 949858), (31314, 888797), (36533, 761826), (55874, 498117), (58602, 474929), (67847, 410214), (68369, 407082), (73066, 380913), (83811, 332078), (109599, 253942), (126971, 219198), (135694, 205107), (136738, 203541), (166039, 167622)]