66854379

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{1231}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 91503104

約数和(自身を除く): 24648725

約数列:

[1, 3, 43, 129, 421, 1231, 1263, 3693, 18103, 52933, 54309, 158799, 518251, 1554753, 22284793, 66854379]

約数ペア:

[(1, 66854379), (3, 22284793), (43, 1554753), (129, 518251), (421, 158799), (1231, 54309), (1263, 52933), (3693, 18103)]