75273921

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 116121600

約数和(自身を除く): 40847679

約数列:

[1, 3, 9, 27, 31, 93, 139, 279, 417, 647, 837, 1251, 1941, 3753, 4309, 5823, 12927, 17469, 20057, 38781, 60171, 89933, 116343, 180513, 269799, 541539, 809397, 2428191, 2787923, 8363769, 25091307, 75273921]

約数ペア:

[(1, 75273921), (3, 25091307), (9, 8363769), (27, 2787923), (31, 2428191), (93, 809397), (139, 541539), (279, 269799), (417, 180513), (647, 116343), (837, 89933), (1251, 60171), (1941, 38781), (3753, 20057), (4309, 17469), (5823, 12927)]