90969111

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1973}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 135495360

約数和(自身を除く): 44526249

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 1973, 5123, 5919, 15369, 17757, 46107, 92731, 215057, 278193, 645171, 834579, 1935513, 10107679, 30323037, 90969111]

約数ペア:

[(1, 90969111), (3, 30323037), (9, 10107679), (47, 1935513), (109, 834579), (141, 645171), (327, 278193), (423, 215057), (981, 92731), (1973, 46107), (5123, 17757), (5919, 15369)]