1330987129929

素因数分解:

$3^3\times {\mathrm{227}}^1\times {\mathrm{217162201}}^1$

素因数の和:217162437

約数の個数: 16

約数和(自身を含む): 1980519282240

約数和(自身を除く): 649532152311

約数列:

[1, 3, 9, 27, 227, 681, 2043, 6129, 217162201, 651486603, 1954459809, 5863379427, 49295819627, 147887458881, 443662376643, 1330987129929]

約数ペア:

[(1, 1330987129929), (3, 443662376643), (9, 147887458881), (27, 49295819627), (227, 5863379427), (681, 1954459809), (2043, 651486603), (6129, 217162201)]