152821863

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{120427}}^1$

素因数の和:120483

約数の個数: 16

約数和(自身を含む): 231221760

約数和(自身を除く): 78399897

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 120427, 361281, 1083843, 3251529, 5660069, 16980207, 50940621, 152821863]

約数ペア:

[(1, 152821863), (3, 50940621), (9, 16980207), (27, 5660069), (47, 3251529), (141, 1083843), (423, 361281), (1269, 120427)]