78948693

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 116040600

約数和(自身を除く): 37091907

約数列:

[1, 3, 9, 113, 149, 339, 447, 521, 1017, 1341, 1563, 4689, 16837, 50511, 58873, 77629, 151533, 176619, 232887, 529857, 698661, 8772077, 26316231, 78948693]

約数ペア:

[(1, 78948693), (3, 26316231), (9, 8772077), (113, 698661), (149, 529857), (339, 232887), (447, 176619), (521, 151533), (1017, 77629), (1341, 58873), (1563, 50511), (4689, 16837)]