69061041

素因数分解:

$3^2\times 7^2\times {\mathrm{156601}}^1$

素因数の和:156621

約数の個数: 18

約数和(自身を含む): 116042082

約数和(自身を除く): 46981041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 156601, 469803, 1096207, 1409409, 3288621, 7673449, 9865863, 23020347, 69061041]

約数ペア:

[(1, 69061041), (3, 23020347), (7, 9865863), (9, 7673449), (21, 3288621), (49, 1409409), (63, 1096207), (147, 469803), (441, 156601)]