159125721

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1\times {\mathrm{829}}^1$

素因数の和:1528

約数の個数: 16

約数和(自身を含む): 214737600

約数和(自身を除く): 55611879

約数列:

[1, 3, 109, 327, 587, 829, 1761, 2487, 63983, 90361, 191949, 271083, 486623, 1459869, 53041907, 159125721]

約数ペア:

[(1, 159125721), (3, 53041907), (109, 1459869), (327, 486623), (587, 271083), (829, 191949), (1761, 90361), (2487, 63983)]