42569991

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 62884224

約数和(自身を除く): 20314233

約数列:

[1, 3, 9, 67, 201, 227, 311, 603, 681, 933, 2043, 2799, 15209, 20837, 45627, 62511, 70597, 136881, 187533, 211791, 635373, 4729999, 14189997, 42569991]

約数ペア:

[(1, 42569991), (3, 14189997), (9, 4729999), (67, 635373), (201, 211791), (227, 187533), (311, 136881), (603, 70597), (681, 62511), (933, 45627), (2043, 20837), (2799, 15209)]