80175447

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:162

約数の個数: 64

約数和(自身を含む): 137733120

約数和(自身を除く): 57557673

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 97, 99, 121, 207, 253, 291, 297, 363, 621, 759, 873, 1067, 1089, 1331, 2231, 2277, 2619, 2783, 3201, 3267, 3993, 6693, 6831, 8349, 9603, 11737, 11979, 20079, 24541, 25047, 28809, 30613, 35211, 35937, 60237, 73623, 75141, 91839, 105633, 129107, 220869, 269951, 275517, 316899, 387321, 662607, 809853, 826551, 1161963, 2429559, 2969461, 3485889, 7288677, 8908383, 26725149, 80175447]

約数ペア:

[(1, 80175447), (3, 26725149), (9, 8908383), (11, 7288677), (23, 3485889), (27, 2969461), (33, 2429559), (69, 1161963), (97, 826551), (99, 809853), (121, 662607), (207, 387321), (253, 316899), (291, 275517), (297, 269951), (363, 220869), (621, 129107), (759, 105633), (873, 91839), (1067, 75141), (1089, 73623), (1331, 60237), (2231, 35937), (2277, 35211), (2619, 30613), (2783, 28809), (3201, 25047), (3267, 24541), (3993, 20079), (6693, 11979), (6831, 11737), (8349, 9603)]