156727147101

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1681279}}^1$

素因数の和:1681505

約数の個数: 32

約数和(自身を含む): 250497269760

約数和(自身を除く): 93770122659

約数列:

[1, 3, 7, 21, 23, 69, 161, 193, 483, 579, 1351, 4053, 4439, 13317, 31073, 93219, 1681279, 5043837, 11768953, 35306859, 38669417, 116008251, 270685919, 324486847, 812057757, 973460541, 2271407929, 6814223787, 7463197481, 22389592443, 52242382367, 156727147101]

約数ペア:

[(1, 156727147101), (3, 52242382367), (7, 22389592443), (21, 7463197481), (23, 6814223787), (69, 2271407929), (161, 973460541), (193, 812057757), (483, 324486847), (579, 270685919), (1351, 116008251), (4053, 38669417), (4439, 35306859), (13317, 11768953), (31073, 5043837), (93219, 1681279)]