156943839009

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{251}}^1\times {\mathrm{4481}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 212104303488

約数和(自身を除く): 55160464479

約数列:

[1, 3, 193, 241, 251, 579, 723, 753, 4481, 13443, 46513, 48443, 60491, 139539, 145329, 181473, 864833, 1079921, 1124731, 2594499, 3239763, 3374193, 11674763, 35024289, 208424753, 217073083, 271060171, 625274259, 651219249, 813180513, 52314613003, 156943839009]

約数ペア:

[(1, 156943839009), (3, 52314613003), (193, 813180513), (241, 651219249), (251, 625274259), (579, 271060171), (723, 217073083), (753, 208424753), (4481, 35024289), (13443, 11674763), (46513, 3374193), (48443, 3239763), (60491, 2594499), (139539, 1124731), (145329, 1079921), (181473, 864833)]