85505013

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{78517}}^1$

素因数の和:78545

約数の個数: 18

約数和(自身を含む): 135757622

約数和(自身を除く): 50252609

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 78517, 235551, 706653, 863687, 2591061, 7773183, 9500557, 28501671, 85505013]

約数ペア:

[(1, 85505013), (3, 28501671), (9, 9500557), (11, 7773183), (33, 2591061), (99, 863687), (121, 706653), (363, 235551), (1089, 78517)]