90295803

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{85751}}^1$

素因数の和:85776

約数の個数: 20

約数和(自身を含む): 145263888

約数和(自身を除く): 54968085

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 85751, 257253, 771759, 1114763, 2315277, 3344289, 6945831, 10032867, 30098601, 90295803]

約数ペア:

[(1, 90295803), (3, 30098601), (9, 10032867), (13, 6945831), (27, 3344289), (39, 2315277), (81, 1114763), (117, 771759), (351, 257253), (1053, 85751)]