71354177

素因数分解:

${\mathrm{19}}^3\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:261

約数の個数: 16

約数和(自身を含む): 76801920

約数和(自身を除く): 5447743

約数列:

[1, 19, 101, 103, 361, 1919, 1957, 6859, 10403, 36461, 37183, 197657, 692759, 706477, 3755483, 71354177]

約数ペア:

[(1, 71354177), (19, 3755483), (101, 706477), (103, 692759), (361, 197657), (1919, 37183), (1957, 36461), (6859, 10403)]