190022157

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52391}}^1$

素因数の和:52441

約数の個数: 24

約数和(自身を含む): 305131008

約数和(自身を除く): 115108851

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 52391, 157173, 471519, 681083, 1624121, 2043249, 4872363, 6129747, 14617089, 21113573, 63340719, 190022157]

約数ペア:

[(1, 190022157), (3, 63340719), (9, 21113573), (13, 14617089), (31, 6129747), (39, 4872363), (93, 2043249), (117, 1624121), (279, 681083), (403, 471519), (1209, 157173), (3627, 52391)]