55915991043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89180209}}^1$

素因数の和:89180242

約数の個数: 16

約数和(自身を含む): 85613001600

約数和(自身を除く): 29697010557

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 89180209, 267540627, 980982299, 1694423971, 2942946897, 5083271913, 18638663681, 55915991043]

約数ペア:

[(1, 55915991043), (3, 18638663681), (11, 5083271913), (19, 2942946897), (33, 1694423971), (57, 980982299), (209, 267540627), (627, 89180209)]