72412362393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{202835749}}^1$

素因数の和:202835776

約数の個数: 16

約数和(自身を含む): 116833392000

約数和(自身を除く): 44421029607

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 202835749, 608507247, 1419850243, 3448207733, 4259550729, 10344623199, 24137454131, 72412362393]

約数ペア:

[(1, 72412362393), (3, 24137454131), (7, 10344623199), (17, 4259550729), (21, 3448207733), (51, 1419850243), (119, 608507247), (357, 202835749)]