78770027

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{9323}}^1$

素因数の和:9418

約数の個数: 16

約数和(自身を含む): 96671232

約数和(自身を除く): 17901205

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 9323, 65261, 158491, 661933, 1109437, 4633531, 11252861, 78770027]

約数ペア:

[(1, 78770027), (7, 11252861), (17, 4633531), (71, 1109437), (119, 661933), (497, 158491), (1207, 65261), (8449, 9323)]