152656893

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{40099}}^1$

素因数の和:40158

約数の個数: 20

約数和(自身を含む): 232900800

約数和(自身を除く): 80243907

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 40099, 120297, 360891, 1082673, 1884653, 3248019, 5653959, 16961877, 50885631, 152656893]

約数ペア:

[(1, 152656893), (3, 50885631), (9, 16961877), (27, 5653959), (47, 3248019), (81, 1884653), (141, 1082673), (423, 360891), (1269, 120297), (3807, 40099)]