75308121

素因数分解:

$3^2\times 7^1\times {\mathrm{397}}^1\times {\mathrm{3011}}^1$

素因数の和:3421

約数の個数: 24

約数和(自身を含む): 124672704

約数和(自身を除く): 49364583

約数列:

[1, 3, 7, 9, 21, 63, 397, 1191, 2779, 3011, 3573, 8337, 9033, 21077, 25011, 27099, 63231, 189693, 1195367, 3586101, 8367569, 10758303, 25102707, 75308121]

約数ペア:

[(1, 75308121), (3, 25102707), (7, 10758303), (9, 8367569), (21, 3586101), (63, 1195367), (397, 189693), (1191, 63231), (2779, 27099), (3011, 25011), (3573, 21077), (8337, 9033)]