151440507

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1637}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 230826960

約数和(自身を除く): 79386453

約数列:

[1, 3, 9, 19, 57, 171, 541, 1623, 1637, 4869, 4911, 10279, 14733, 30837, 31103, 92511, 93309, 279927, 885617, 2656851, 7970553, 16826723, 50480169, 151440507]

約数ペア:

[(1, 151440507), (3, 50480169), (9, 16826723), (19, 7970553), (57, 2656851), (171, 885617), (541, 279927), (1623, 93309), (1637, 92511), (4869, 31103), (4911, 30837), (10279, 14733)]