77123277

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1021}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 140300160

約数和(自身を除く): 63176883

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 109, 231, 327, 693, 763, 981, 1021, 1199, 2289, 3063, 3597, 6867, 7147, 8393, 9189, 10791, 11231, 21441, 25179, 33693, 64323, 75537, 78617, 101079, 111289, 235851, 333867, 707553, 779023, 1001601, 1224179, 2337069, 3672537, 7011207, 8569253, 11017611, 25707759, 77123277]

約数ペア:

[(1, 77123277), (3, 25707759), (7, 11017611), (9, 8569253), (11, 7011207), (21, 3672537), (33, 2337069), (63, 1224179), (77, 1001601), (99, 779023), (109, 707553), (231, 333867), (327, 235851), (693, 111289), (763, 101079), (981, 78617), (1021, 75537), (1199, 64323), (2289, 33693), (3063, 25179), (3597, 21441), (6867, 11231), (7147, 10791), (8393, 9189)]