85451283

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1879}}^1$

素因数の和:2079

約数の個数: 24

約数和(自身を含む): 128261120

約数和(自身を除く): 42809837

約数列:

[1, 3, 9, 31, 93, 163, 279, 489, 1467, 1879, 5053, 5637, 15159, 16911, 45477, 58249, 174747, 306277, 524241, 918831, 2756493, 9494587, 28483761, 85451283]

約数ペア:

[(1, 85451283), (3, 28483761), (9, 9494587), (31, 2756493), (93, 918831), (163, 524241), (279, 306277), (489, 174747), (1467, 58249), (1879, 45477), (5053, 16911), (5637, 15159)]