56287683

素因数分解:

$3^3\times {\mathrm{137}}^1\times {\mathrm{15217}}^1$

素因数の和:15363

約数の個数: 16

約数和(自身を含む): 84003360

約数和(自身を除く): 27715677

約数列:

[1, 3, 9, 27, 137, 411, 1233, 3699, 15217, 45651, 136953, 410859, 2084729, 6254187, 18762561, 56287683]

約数ペア:

[(1, 56287683), (3, 18762561), (9, 6254187), (27, 2084729), (137, 410859), (411, 136953), (1233, 45651), (3699, 15217)]