79764129

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{27103}}^1$

素因数の和:27221

約数の個数: 16

約数和(自身を含む): 119257600

約数和(自身を除く): 39493471

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 27103, 81309, 243927, 731781, 2954227, 8862681, 26588043, 79764129]

約数ペア:

[(1, 79764129), (3, 26588043), (9, 8862681), (27, 2954227), (109, 731781), (327, 243927), (981, 81309), (2943, 27103)]