520072122201

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1\times {\mathrm{49003}}^1$

素因数の和:49997

約数の個数: 32

約数和(自身を含む): 721840680960

約数和(自身を除く): 201768558759

約数列:

[1, 3, 31, 93, 139, 417, 821, 2463, 4309, 12927, 25451, 49003, 76353, 114119, 147009, 342357, 1519093, 3537689, 4557279, 6811417, 10613067, 20434251, 40231463, 120694389, 211153927, 633461781, 1247175353, 3741526059, 5592173357, 16776520071, 173357374067, 520072122201]

約数ペア:

[(1, 520072122201), (3, 173357374067), (31, 16776520071), (93, 5592173357), (139, 3741526059), (417, 1247175353), (821, 633461781), (2463, 211153927), (4309, 120694389), (12927, 40231463), (25451, 20434251), (49003, 10613067), (76353, 6811417), (114119, 4557279), (147009, 3537689), (342357, 1519093)]