66294501

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 112077504

約数和(自身を除く): 45783003

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 113, 147, 273, 307, 339, 637, 791, 921, 1469, 1911, 2149, 2373, 3991, 4407, 5537, 6447, 10283, 11973, 15043, 16611, 27937, 30849, 34691, 45129, 71981, 83811, 104073, 195559, 215943, 242837, 450983, 586677, 728511, 1352949, 1699859, 3156881, 5099577, 9470643, 22098167, 66294501]

約数ペア:

[(1, 66294501), (3, 22098167), (7, 9470643), (13, 5099577), (21, 3156881), (39, 1699859), (49, 1352949), (91, 728511), (113, 586677), (147, 450983), (273, 242837), (307, 215943), (339, 195559), (637, 104073), (791, 83811), (921, 71981), (1469, 45129), (1911, 34691), (2149, 30849), (2373, 27937), (3991, 16611), (4407, 15043), (5537, 11973), (6447, 10283)]