70925877

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{16661}}^1$

素因数の和:16721

約数の個数: 24

約数和(自身を含む): 114367968

約数和(自身を除く): 43442091

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 16661, 49983, 149949, 183271, 549813, 716423, 1649439, 2149269, 6447807, 7880653, 23641959, 70925877]

約数ペア:

[(1, 70925877), (3, 23641959), (9, 7880653), (11, 6447807), (33, 2149269), (43, 1649439), (99, 716423), (129, 549813), (387, 183271), (473, 149949), (1419, 49983), (4257, 16661)]