157051017

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19541}}^1$

素因数の和:19613

約数の個数: 24

約数和(自身を含む): 243884160

約数和(自身を除く): 86833143

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2679, 8037, 19541, 58623, 175869, 371279, 918427, 1113837, 2755281, 3341511, 8265843, 17450113, 52350339, 157051017]

約数ペア:

[(1, 157051017), (3, 52350339), (9, 17450113), (19, 8265843), (47, 3341511), (57, 2755281), (141, 1113837), (171, 918427), (423, 371279), (893, 175869), (2679, 58623), (8037, 19541)]