520070969871

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{2553611}}^1$

素因数の和:2554036

約数の個数: 32

約数和(自身を含む): 813070060800

約数和(自身を除く): 292999090929

約数列:

[1, 3, 9, 19, 27, 57, 171, 397, 513, 1191, 3573, 7543, 10719, 22629, 67887, 203661, 2553611, 7660833, 22982499, 48518609, 68947497, 145555827, 436667481, 1013783567, 1310002443, 3041350701, 9124052103, 19261887773, 27372156309, 57785663319, 173356989957, 520070969871]

約数ペア:

[(1, 520070969871), (3, 173356989957), (9, 57785663319), (19, 27372156309), (27, 19261887773), (57, 9124052103), (171, 3041350701), (397, 1310002443), (513, 1013783567), (1191, 436667481), (3573, 145555827), (7543, 68947497), (10719, 48518609), (22629, 22982499), (67887, 7660833), (203661, 2553611)]