27377406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 75202560

約数和(自身を除く): 47825154

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 47, 54, 63, 67, 69, 94, 126, 134, 138, 141, 161, 189, 201, 207, 282, 322, 329, 378, 402, 414, 423, 469, 483, 603, 621, 658, 846, 938, 966, 987, 1081, 1206, 1242, 1269, 1407, 1449, 1541, 1809, 1974, 2162, 2538, 2814, 2898, 2961, 3082, 3149, 3243, 3618, 4221, 4347, 4623, 5922, 6298, 6486, 7567, 8442, 8694, 8883, 9246, 9447, 9729, 10787, 12663, 13869, 15134, 17766, 18894, 19458, 21574, 22043, 22701, 25326, 27738, 28341, 29187, 32361, 41607, 44086, 45402, 56682, 58374, 64722, 66129, 68103, 72427, 83214, 85023, 97083, 132258, 136206, 144854, 170046, 194166, 198387, 204309, 217281, 291249, 396774, 408618, 434562, 506989, 582498, 595161, 651843, 1013978, 1190322, 1303686, 1520967, 1955529, 3041934, 3911058, 4562901, 9125802, 13688703, 27377406]

約数ペア:

[(1, 27377406), (2, 13688703), (3, 9125802), (6, 4562901), (7, 3911058), (9, 3041934), (14, 1955529), (18, 1520967), (21, 1303686), (23, 1190322), (27, 1013978), (42, 651843), (46, 595161), (47, 582498), (54, 506989), (63, 434562), (67, 408618), (69, 396774), (94, 291249), (126, 217281), (134, 204309), (138, 198387), (141, 194166), (161, 170046), (189, 144854), (201, 136206), (207, 132258), (282, 97083), (322, 85023), (329, 83214), (378, 72427), (402, 68103), (414, 66129), (423, 64722), (469, 58374), (483, 56682), (603, 45402), (621, 44086), (658, 41607), (846, 32361), (938, 29187), (966, 28341), (987, 27738), (1081, 25326), (1206, 22701), (1242, 22043), (1269, 21574), (1407, 19458), (1449, 18894), (1541, 17766), (1809, 15134), (1974, 13869), (2162, 12663), (2538, 10787), (2814, 9729), (2898, 9447), (2961, 9246), (3082, 8883), (3149, 8694), (3243, 8442), (3618, 7567), (4221, 6486), (4347, 6298), (4623, 5922)]