127896138

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1060

約数の個数: 64

約数和(自身を含む): 296231040

約数和(自身を除く): 168334902

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 122, 123, 183, 246, 366, 369, 549, 738, 947, 1098, 1107, 1647, 1894, 2214, 2501, 2841, 3294, 5002, 5682, 7503, 8523, 15006, 17046, 22509, 25569, 38827, 45018, 51138, 57767, 67527, 77654, 115534, 116481, 135054, 173301, 232962, 346602, 349443, 519903, 698886, 1039806, 1048329, 1559709, 2096658, 2368447, 3119418, 4736894, 7105341, 14210682, 21316023, 42632046, 63948069, 127896138]

約数ペア:

[(1, 127896138), (2, 63948069), (3, 42632046), (6, 21316023), (9, 14210682), (18, 7105341), (27, 4736894), (41, 3119418), (54, 2368447), (61, 2096658), (82, 1559709), (122, 1048329), (123, 1039806), (183, 698886), (246, 519903), (366, 349443), (369, 346602), (549, 232962), (738, 173301), (947, 135054), (1098, 116481), (1107, 115534), (1647, 77654), (1894, 67527), (2214, 57767), (2501, 51138), (2841, 45018), (3294, 38827), (5002, 25569), (5682, 22509), (7503, 17046), (8523, 15006)]