4040755929

素因数分解:

$3^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{26041}}^1$

素因数の和:26878

約数の個数: 32

約数和(自身を含む): 6850087680

約数和(自身を除く): 2809331751

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 821, 2463, 5747, 7389, 17241, 22167, 26041, 51723, 78123, 155169, 182287, 234369, 546861, 703107, 1640583, 4921749, 21379661, 64138983, 149657627, 192416949, 448972881, 577250847, 1346918643, 4040755929]

約数ペア:

[(1, 4040755929), (3, 1346918643), (7, 577250847), (9, 448972881), (21, 192416949), (27, 149657627), (63, 64138983), (189, 21379661), (821, 4921749), (2463, 1640583), (5747, 703107), (7389, 546861), (17241, 234369), (22167, 182287), (26041, 155169), (51723, 78123)]