61977897

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 92971008

約数和(自身を除く): 30993111

約数列:

[1, 3, 9, 31, 93, 193, 279, 579, 1151, 1737, 3453, 5983, 10359, 17949, 35681, 53847, 107043, 222143, 321129, 666429, 1999287, 6886433, 20659299, 61977897]

約数ペア:

[(1, 61977897), (3, 20659299), (9, 6886433), (31, 1999287), (93, 666429), (193, 321129), (279, 222143), (579, 107043), (1151, 53847), (1737, 35681), (3453, 17949), (5983, 10359)]