90102523

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 112942080

約数和(自身を除く): 22839557

約数列:

[1, 7, 23, 31, 49, 161, 217, 713, 1127, 1519, 2579, 4991, 18053, 34937, 59317, 79949, 126371, 415219, 559643, 1838827, 2906533, 3917501, 12871789, 90102523]

約数ペア:

[(1, 90102523), (7, 12871789), (23, 3917501), (31, 2906533), (49, 1838827), (161, 559643), (217, 415219), (713, 126371), (1127, 79949), (1519, 59317), (2579, 34937), (4991, 18053)]