81629339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5602

約数の個数: 16

約数和(自身を含む): 95074560

約数和(自身を除く): 13445221

約数列:

[1, 11, 19, 71, 209, 781, 1349, 5501, 14839, 60511, 104519, 390571, 1149709, 4296281, 7420849, 81629339]

約数ペア:

[(1, 81629339), (11, 7420849), (19, 4296281), (71, 1149709), (209, 390571), (781, 104519), (1349, 60511), (5501, 14839)]