85877953357

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{2593}}^1\times {\mathrm{29387}}^1$

素因数の和:32017

約数の個数: 24

約数和(自身を含む): 104286021696

約数和(自身を除く): 18408068339

約数列:

[1, 7, 23, 49, 161, 1127, 2593, 18151, 29387, 59639, 127057, 205709, 417473, 675901, 1439963, 2922311, 4731307, 33119149, 76200491, 533403437, 1752611293, 3733824059, 12268279051, 85877953357]

約数ペア:

[(1, 85877953357), (7, 12268279051), (23, 3733824059), (49, 1752611293), (161, 533403437), (1127, 76200491), (2593, 33119149), (18151, 4731307), (29387, 2922311), (59639, 1439963), (127057, 675901), (205709, 417473)]