79313787

素因数分解:

$3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1429}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 131171040

約数和(自身を除く): 51857253

約数列:

[1, 3, 7, 9, 21, 63, 881, 1429, 2643, 4287, 6167, 7929, 10003, 12861, 18501, 30009, 55503, 90027, 1258949, 3776847, 8812643, 11330541, 26437929, 79313787]

約数ペア:

[(1, 79313787), (3, 26437929), (7, 11330541), (9, 8812643), (21, 3776847), (63, 1258949), (881, 90027), (1429, 55503), (2643, 30009), (4287, 18501), (6167, 12861), (7929, 10003)]