79534287

素因数分解:

$3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3331}}^1$

素因数の和:3723

約数の個数: 24

約数和(自身を含む): 131680640

約数和(自身を除く): 52146353

約数列:

[1, 3, 7, 9, 21, 63, 379, 1137, 2653, 3331, 3411, 7959, 9993, 23317, 23877, 29979, 69951, 209853, 1262449, 3787347, 8837143, 11362041, 26511429, 79534287]

約数ペア:

[(1, 79534287), (3, 26511429), (7, 11362041), (9, 8837143), (21, 3787347), (63, 1262449), (379, 209853), (1137, 69951), (2653, 29979), (3331, 23877), (3411, 23317), (7959, 9993)]