61717923

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 93737280

約数和(自身を除く): 32019357

約数列:

[1, 3, 9, 27, 73, 173, 181, 219, 519, 543, 657, 1557, 1629, 1971, 4671, 4887, 12629, 13213, 31313, 37887, 39639, 93939, 113661, 118917, 281817, 340983, 356751, 845451, 2285849, 6857547, 20572641, 61717923]

約数ペア:

[(1, 61717923), (3, 20572641), (9, 6857547), (27, 2285849), (73, 845451), (173, 356751), (181, 340983), (219, 281817), (519, 118917), (543, 113661), (657, 93939), (1557, 39639), (1629, 37887), (1971, 31313), (4671, 13213), (4887, 12629)]