120789027

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 177247200

約数和(自身を除く): 56458173

約数列:

[1, 3, 9, 103, 229, 309, 569, 687, 927, 1707, 2061, 5121, 23587, 58607, 70761, 130301, 175821, 212283, 390903, 527463, 1172709, 13421003, 40263009, 120789027]

約数ペア:

[(1, 120789027), (3, 40263009), (9, 13421003), (103, 1172709), (229, 527463), (309, 390903), (569, 212283), (687, 175821), (927, 130301), (1707, 70761), (2061, 58607), (5121, 23587)]