1330847577

素因数分解:

$3^5\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 2125337760

約数和(自身を除く): 794490183

約数列:

[1, 3, 9, 27, 31, 41, 81, 93, 123, 139, 243, 279, 369, 417, 837, 961, 1107, 1251, 1271, 2511, 2883, 3321, 3753, 3813, 4309, 5699, 7533, 8649, 9963, 11259, 11439, 12927, 17097, 25947, 33777, 34317, 38781, 39401, 51291, 77841, 102951, 116343, 118203, 133579, 153873, 176669, 233523, 308853, 349029, 354609, 400737, 461619, 530007, 1047087, 1063827, 1202211, 1384857, 1590021, 3191481, 3606633, 4770063, 5476739, 9574443, 10819899, 14310189, 16430217, 32459697, 42930567, 49290651, 147871953, 443615859, 1330847577]

約数ペア:

[(1, 1330847577), (3, 443615859), (9, 147871953), (27, 49290651), (31, 42930567), (41, 32459697), (81, 16430217), (93, 14310189), (123, 10819899), (139, 9574443), (243, 5476739), (279, 4770063), (369, 3606633), (417, 3191481), (837, 1590021), (961, 1384857), (1107, 1202211), (1251, 1063827), (1271, 1047087), (2511, 530007), (2883, 461619), (3321, 400737), (3753, 354609), (3813, 349029), (4309, 308853), (5699, 233523), (7533, 176669), (8649, 153873), (9963, 133579), (11259, 118203), (11439, 116343), (12927, 102951), (17097, 77841), (25947, 51291), (33777, 39401), (34317, 38781)]