156942509647

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{33413351}}^1$

素因数の和:33413430

約数の個数: 16

約数和(自身を含む): 198876271104

約数和(自身を除く): 41933761457

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 33413351, 233893457, 367546861, 2038214411, 2572828027, 14267500877, 22420358521, 156942509647]

約数ペア:

[(1, 156942509647), (7, 22420358521), (11, 14267500877), (61, 2572828027), (77, 2038214411), (427, 367546861), (671, 233893457), (4697, 33413351)]