191132019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{52697}}^1$

素因数の和:52747

約数の個数: 24

約数和(自身を含む): 306913152

約数和(自身を除く): 115781133

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 52697, 158091, 474273, 685061, 1633607, 2055183, 4900821, 6165549, 14702463, 21236891, 63710673, 191132019]

約数ペア:

[(1, 191132019), (3, 63710673), (9, 21236891), (13, 14702463), (31, 6165549), (39, 4900821), (93, 2055183), (117, 1633607), (279, 685061), (403, 474273), (1209, 158091), (3627, 52697)]