156729271977

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1082377}}^1$

素因数の和:1082590

約数の個数: 32

約数和(自身を含む): 241067228160

約数和(自身を除く): 84337956183

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 519, 837, 1557, 4671, 5363, 16089, 48267, 144801, 1082377, 3247131, 9741393, 29224179, 33553687, 100661061, 187251221, 301983183, 561753663, 905949549, 1685260989, 5055782967, 5804787851, 17414363553, 52243090659, 156729271977]

約数ペア:

[(1, 156729271977), (3, 52243090659), (9, 17414363553), (27, 5804787851), (31, 5055782967), (93, 1685260989), (173, 905949549), (279, 561753663), (519, 301983183), (837, 187251221), (1557, 100661061), (4671, 33553687), (5363, 29224179), (16089, 9741393), (48267, 3247131), (144801, 1082377)]