63315709431

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{223589}}^1$

素因数の和:223795

約数の個数: 32

約数和(自身を含む): 93306790080

約数和(自身を除く): 29991080649

約数列:

[1, 3, 13, 39, 53, 137, 159, 411, 689, 1781, 2067, 5343, 7261, 21783, 94393, 223589, 283179, 670767, 2906657, 8719971, 11850217, 30631693, 35550651, 91895079, 154052821, 398212009, 462158463, 1194636027, 1623479729, 4870439187, 21105236477, 63315709431]

約数ペア:

[(1, 63315709431), (3, 21105236477), (13, 4870439187), (39, 1623479729), (53, 1194636027), (137, 462158463), (159, 398212009), (411, 154052821), (689, 91895079), (1781, 35550651), (2067, 30631693), (5343, 11850217), (7261, 8719971), (21783, 2906657), (94393, 670767), (223589, 283179)]