75227247263

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{12109}}^1$

素因数の和:13007

約数の個数: 32

約数和(自身を含む): 91739934720

約数和(自身を除く): 16512687457

約数列:

[1, 7, 23, 47, 161, 329, 821, 1081, 5747, 7567, 12109, 18883, 38587, 84763, 132181, 270109, 278507, 569123, 887501, 1949549, 3983861, 6212507, 9941489, 13089829, 69590423, 91628803, 228654247, 467249983, 1600579729, 3270749881, 10746749609, 75227247263]

約数ペア:

[(1, 75227247263), (7, 10746749609), (23, 3270749881), (47, 1600579729), (161, 467249983), (329, 228654247), (821, 91628803), (1081, 69590423), (5747, 13089829), (7567, 9941489), (12109, 6212507), (18883, 3983861), (38587, 1949549), (84763, 887501), (132181, 569123), (270109, 278507)]