158905923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{7933}}^1$

素因数の和:8554

約数の個数: 16

約数和(自身を含む): 231545856

約数和(自身を除く): 72639933

約数列:

[1, 3, 11, 33, 607, 1821, 6677, 7933, 20031, 23799, 87263, 261789, 4815331, 14445993, 52968641, 158905923]

約数ペア:

[(1, 158905923), (3, 52968641), (11, 14445993), (33, 4815331), (607, 261789), (1821, 87263), (6677, 23799), (7933, 20031)]