156729721443

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{29836231}}^1$

素因数の和:29836354

約数の個数: 16

約数和(自身を含む): 223413705216

約数和(自身を除く): 66683983773

約数列:

[1, 3, 17, 51, 103, 309, 1751, 5253, 29836231, 89508693, 507215927, 1521647781, 3073131793, 9219395379, 52243240481, 156729721443]

約数ペア:

[(1, 156729721443), (3, 52243240481), (17, 9219395379), (51, 3073131793), (103, 1521647781), (309, 507215927), (1751, 89508693), (5253, 29836231)]