71380323

素因数分解:

$3^2\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1319}}^1$

素因数の和:2191

約数の個数: 24

約数和(自身を含む): 118060800

約数和(自身を除く): 46680477

約数列:

[1, 3, 7, 9, 21, 63, 859, 1319, 2577, 3957, 6013, 7731, 9233, 11871, 18039, 27699, 54117, 83097, 1133021, 3399063, 7931147, 10197189, 23793441, 71380323]

約数ペア:

[(1, 71380323), (3, 23793441), (7, 10197189), (9, 7931147), (21, 3399063), (63, 1133021), (859, 83097), (1319, 54117), (2577, 27699), (3957, 18039), (6013, 11871), (7731, 9233)]