126875301

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{1487}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 205701120

約数和(自身を除く): 78825819

約数列:

[1, 3, 7, 17, 21, 51, 119, 239, 357, 717, 1487, 1673, 4063, 4461, 5019, 10409, 12189, 25279, 28441, 31227, 75837, 85323, 176953, 355393, 530859, 1066179, 2487751, 6041681, 7463253, 18125043, 42291767, 126875301]

約数ペア:

[(1, 126875301), (3, 42291767), (7, 18125043), (17, 7463253), (21, 6041681), (51, 2487751), (119, 1066179), (239, 530859), (357, 355393), (717, 176953), (1487, 85323), (1673, 75837), (4063, 31227), (4461, 28441), (5019, 25279), (10409, 12189)]