201790772631

素因数分解:

$3^2\times 7^1\times {\mathrm{3203028137}}^1$

素因数の和:3203028150

約数の個数: 12

約数和(自身を含む): 333114926352

約数和(自身を除く): 131324153721

約数列:

[1, 3, 7, 9, 21, 63, 3203028137, 9609084411, 22421196959, 28827253233, 67263590877, 201790772631]

約数ペア:

[(1, 201790772631), (3, 67263590877), (7, 28827253233), (9, 22421196959), (21, 9609084411), (63, 3203028137)]