53331621

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47917}}^1$

素因数の和:47980

約数の個数: 16

約数和(自身を含む): 82802304

約数和(自身を除く): 29470683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 47917, 143751, 335419, 1006257, 2539601, 7618803, 17777207, 53331621]

約数ペア:

[(1, 53331621), (3, 17777207), (7, 7618803), (21, 2539601), (53, 1006257), (159, 335419), (371, 143751), (1113, 47917)]