87005883

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{691}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 124947520

約数和(自身を除く): 37941637

約数列:

[1, 3, 19, 47, 57, 141, 691, 893, 2073, 2209, 2679, 6627, 13129, 32477, 39387, 41971, 97431, 125913, 617063, 1526419, 1851189, 4579257, 29001961, 87005883]

約数ペア:

[(1, 87005883), (3, 29001961), (19, 4579257), (47, 1851189), (57, 1526419), (141, 617063), (691, 125913), (893, 97431), (2073, 41971), (2209, 39387), (2679, 32477), (6627, 13129)]