140455186557

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1\times {\mathrm{82837}}^1$

素因数の和:83417

約数の個数: 32

約数和(自身を含む): 215543150592

約数和(自身を除く): 75087964035

約数列:

[1, 3, 7, 21, 263, 307, 789, 921, 1841, 2149, 5523, 6447, 80741, 82837, 242223, 248511, 565187, 579859, 1695561, 1739577, 21786131, 25430959, 65358393, 76292877, 152502917, 178016713, 457508751, 534050139, 6688342217, 20065026651, 46818395519, 140455186557]

約数ペア:

[(1, 140455186557), (3, 46818395519), (7, 20065026651), (21, 6688342217), (263, 534050139), (307, 457508751), (789, 178016713), (921, 152502917), (1841, 76292877), (2149, 65358393), (5523, 25430959), (6447, 21786131), (80741, 1739577), (82837, 1695561), (242223, 579859), (248511, 565187)]