90521079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{28279}}^1$

素因数の和:28390

約数の個数: 16

約数和(自身を含む): 133029120

約数和(自身を除く): 42508041

約数列:

[1, 3, 11, 33, 97, 291, 1067, 3201, 28279, 84837, 311069, 933207, 2743063, 8229189, 30173693, 90521079]

約数ペア:

[(1, 90521079), (3, 30173693), (11, 8229189), (33, 2743063), (97, 933207), (291, 311069), (1067, 84837), (3201, 28279)]