143307531

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{549071}}^1$

素因数の和:549106

約数の個数: 12

約数和(自身を含む): 214138080

約数和(自身を除く): 70830549

約数列:

[1, 3, 9, 29, 87, 261, 549071, 1647213, 4941639, 15923059, 47769177, 143307531]

約数ペア:

[(1, 143307531), (3, 47769177), (9, 15923059), (29, 4941639), (87, 1647213), (261, 549071)]