55545399

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 106813440

約数和(自身を除く): 51268041

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 47, 63, 91, 111, 117, 141, 169, 189, 259, 273, 329, 333, 351, 423, 481, 507, 611, 777, 819, 987, 999, 1183, 1269, 1443, 1521, 1739, 1833, 2331, 2457, 2961, 3367, 3549, 4277, 4329, 4563, 5217, 5499, 6253, 6993, 7943, 8883, 10101, 10647, 12173, 12831, 12987, 15651, 16497, 18759, 22607, 23829, 30303, 31941, 36519, 38493, 43771, 46953, 55601, 56277, 67821, 71487, 90909, 109557, 115479, 131313, 158249, 166803, 168831, 203463, 214461, 293891, 328671, 393939, 474747, 500409, 610389, 881673, 1181817, 1424241, 1501227, 2057237, 2645019, 4272723, 6171711, 7935057, 18515133, 55545399]

約数ペア:

[(1, 55545399), (3, 18515133), (7, 7935057), (9, 6171711), (13, 4272723), (21, 2645019), (27, 2057237), (37, 1501227), (39, 1424241), (47, 1181817), (63, 881673), (91, 610389), (111, 500409), (117, 474747), (141, 393939), (169, 328671), (189, 293891), (259, 214461), (273, 203463), (329, 168831), (333, 166803), (351, 158249), (423, 131313), (481, 115479), (507, 109557), (611, 90909), (777, 71487), (819, 67821), (987, 56277), (999, 55601), (1183, 46953), (1269, 43771), (1443, 38493), (1521, 36519), (1739, 31941), (1833, 30303), (2331, 23829), (2457, 22607), (2961, 18759), (3367, 16497), (3549, 15651), (4277, 12987), (4329, 12831), (4563, 12173), (5217, 10647), (5499, 10101), (6253, 8883), (6993, 7943)]