20161245633

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1\times {\mathrm{1361}}^1$

素因数の和:2185

約数の個数: 32

約数和(自身を含む): 27635219712

約数和(自身を除く): 7473974079

約数列:

[1, 3, 53, 151, 159, 453, 617, 1361, 1851, 4083, 8003, 24009, 32701, 72133, 93167, 98103, 205511, 216399, 279501, 616533, 839737, 2519211, 4937851, 10892083, 14813553, 32676249, 44506061, 126800287, 133518183, 380400861, 6720415211, 20161245633]

約数ペア:

[(1, 20161245633), (3, 6720415211), (53, 380400861), (151, 133518183), (159, 126800287), (453, 44506061), (617, 32676249), (1361, 14813553), (1851, 10892083), (4083, 4937851), (8003, 2519211), (24009, 839737), (32701, 616533), (72133, 279501), (93167, 216399), (98103, 205511)]