80853039

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 122707200

約数和(自身を除く): 41854161

約数列:

[1, 3, 9, 27, 83, 109, 249, 327, 331, 747, 981, 993, 2241, 2943, 2979, 8937, 9047, 27141, 27473, 36079, 81423, 82419, 108237, 244269, 247257, 324711, 741771, 974133, 2994557, 8983671, 26951013, 80853039]

約数ペア:

[(1, 80853039), (3, 26951013), (9, 8983671), (27, 2994557), (83, 974133), (109, 741771), (249, 324711), (327, 247257), (331, 244269), (747, 108237), (981, 82419), (993, 81423), (2241, 36079), (2943, 27473), (2979, 27141), (8937, 9047)]