61515498

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 139345920

約数和(自身を除く): 77830422

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 127, 179, 246, 254, 358, 381, 451, 537, 762, 902, 1074, 1353, 1397, 1969, 2706, 2794, 3938, 4191, 5207, 5907, 7339, 8382, 10414, 11814, 14678, 15621, 22017, 22733, 31242, 44034, 45466, 57277, 68199, 80729, 114554, 136398, 161458, 171831, 242187, 250063, 343662, 484374, 500126, 750189, 932053, 1500378, 1864106, 2796159, 5592318, 10252583, 20505166, 30757749, 61515498]

約数ペア:

[(1, 61515498), (2, 30757749), (3, 20505166), (6, 10252583), (11, 5592318), (22, 2796159), (33, 1864106), (41, 1500378), (66, 932053), (82, 750189), (123, 500126), (127, 484374), (179, 343662), (246, 250063), (254, 242187), (358, 171831), (381, 161458), (451, 136398), (537, 114554), (762, 80729), (902, 68199), (1074, 57277), (1353, 45466), (1397, 44034), (1969, 31242), (2706, 22733), (2794, 22017), (3938, 15621), (4191, 14678), (5207, 11814), (5907, 10414), (7339, 8382)]