180417969

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{48073}}^1$

素因数の和:48221

約数の個数: 16

約数和(自身を含む): 269214400

約数和(自身を除く): 88796431

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 48073, 144219, 432657, 1297971, 6682147, 20046441, 60139323, 180417969]

約数ペア:

[(1, 180417969), (3, 60139323), (9, 20046441), (27, 6682147), (139, 1297971), (417, 432657), (1251, 144219), (3753, 48073)]