158925501

素因数分解:

$3^2\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1901}}^1$

素因数の和:3241

約数の個数: 24

約数和(自身を含む): 262689024

約数和(自身を除く): 103763523

約数列:

[1, 3, 7, 9, 21, 63, 1327, 1901, 3981, 5703, 9289, 11943, 13307, 17109, 27867, 39921, 83601, 119763, 2522627, 7567881, 17658389, 22703643, 52975167, 158925501]

約数ペア:

[(1, 158925501), (3, 52975167), (7, 22703643), (9, 17658389), (21, 7567881), (63, 2522627), (1327, 119763), (1901, 83601), (3981, 39921), (5703, 27867), (9289, 17109), (11943, 13307)]