31197609

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{6679}}^1$

素因数の和:6861

約数の個数: 16

約数和(自身を含む): 46492800

約数和(自身を除く): 15295191

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 6679, 20037, 60111, 180333, 1155467, 3466401, 10399203, 31197609]

約数ペア:

[(1, 31197609), (3, 10399203), (9, 3466401), (27, 1155467), (173, 180333), (519, 60111), (1557, 20037), (4671, 6679)]