156724983

素因数分解:

$3^3\times {\mathrm{443}}^1\times {\mathrm{13103}}^1$

素因数の和:13555

約数の個数: 16

約数和(自身を含む): 232727040

約数和(自身を除く): 76002057

約数列:

[1, 3, 9, 27, 443, 1329, 3987, 11961, 13103, 39309, 117927, 353781, 5804629, 17413887, 52241661, 156724983]

約数ペア:

[(1, 156724983), (3, 52241661), (9, 17413887), (27, 5804629), (443, 353781), (1329, 117927), (3987, 39309), (11961, 13103)]