66205197

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 97365528

約数和(自身を除く): 31160331

約数列:

[1, 3, 9, 101, 173, 303, 421, 519, 909, 1263, 1557, 3789, 17473, 42521, 52419, 72833, 127563, 157257, 218499, 382689, 655497, 7356133, 22068399, 66205197]

約数ペア:

[(1, 66205197), (3, 22068399), (9, 7356133), (101, 655497), (173, 382689), (303, 218499), (421, 157257), (519, 127563), (909, 72833), (1263, 52419), (1557, 42521), (3789, 17473)]