75800979

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{138071}}^1$

素因数の和:138138

約数の個数: 12

約数和(自身を含む): 111286032

約数和(自身を除く): 35485053

約数列:

[1, 3, 9, 61, 183, 549, 138071, 414213, 1242639, 8422331, 25266993, 75800979]

約数ペア:

[(1, 75800979), (3, 25266993), (9, 8422331), (61, 1242639), (183, 414213), (549, 138071)]