90505023

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{8147}}^1$

素因数の和:8203

約数の個数: 24

約数和(自身を含む): 144187008

約数和(自身を除く): 53681985

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 529, 1587, 3703, 8147, 11109, 24441, 57029, 171087, 187381, 562143, 1311667, 3935001, 4309763, 12929289, 30168341, 90505023]

約数ペア:

[(1, 90505023), (3, 30168341), (7, 12929289), (21, 4309763), (23, 3935001), (69, 1311667), (161, 562143), (483, 187381), (529, 171087), (1587, 57029), (3703, 24441), (8147, 11109)]