72780063

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1699}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 98736000

約数和(自身を除く): 25955937

約数列:

[1, 3, 109, 131, 327, 393, 1699, 5097, 14279, 42837, 185191, 222569, 555573, 667707, 24260021, 72780063]

約数ペア:

[(1, 72780063), (3, 24260021), (109, 667707), (131, 555573), (327, 222569), (393, 185191), (1699, 42837), (5097, 14279)]