90918003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{28403}}^1$

素因数の和:28514

約数の個数: 16

約数和(自身を含む): 133612416

約数和(自身を除く): 42694413

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 28403, 85209, 312433, 937299, 2755091, 8265273, 30306001, 90918003]

約数ペア:

[(1, 90918003), (3, 30306001), (11, 8265273), (33, 2755091), (97, 937299), (291, 312433), (1067, 85209), (3201, 28403)]