80458322949

素因数分解:

$3^4\times {\mathrm{5101}}^1\times {\mathrm{194729}}^1$

素因数の和:199842

約数の個数: 20

約数和(自身を含む): 120215007660

約数和(自身を除く): 39756684711

約数列:

[1, 3, 9, 27, 81, 5101, 15303, 45909, 137727, 194729, 413181, 584187, 1752561, 5257683, 15773049, 993312629, 2979937887, 8939813661, 26819440983, 80458322949]

約数ペア:

[(1, 80458322949), (3, 26819440983), (9, 8939813661), (27, 2979937887), (81, 993312629), (5101, 15773049), (15303, 5257683), (45909, 1752561), (137727, 584187), (194729, 413181)]