121528071

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{11551}}^1$

素因数の和:11731

約数の個数: 24

約数和(自身を含む): 201836544

約数和(自身を除く): 80308473

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 10521, 11551, 34653, 80857, 103959, 242571, 727713, 1929017, 5787051, 13503119, 17361153, 40509357, 121528071]

約数ペア:

[(1, 121528071), (3, 40509357), (7, 17361153), (9, 13503119), (21, 5787051), (63, 1929017), (167, 727713), (501, 242571), (1169, 103959), (1503, 80857), (3507, 34653), (10521, 11551)]