90843987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{56813}}^1$

素因数の和:56870

約数の個数: 16

約数和(自身を含む): 133626528

約数和(自身を除く): 42782541

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 56813, 170439, 738569, 2215707, 2329333, 6987999, 30281329, 90843987]

約数ペア:

[(1, 90843987), (3, 30281329), (13, 6987999), (39, 2329333), (41, 2215707), (123, 738569), (533, 170439), (1599, 56813)]