63400239

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3607}}^1$

素因数の和:3657

約数の個数: 40

約数和(自身を含む): 111761408

約数和(自身を除く): 48361169

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1953, 2511, 3607, 5859, 10821, 17577, 25249, 32463, 75747, 97389, 111817, 227241, 292167, 335451, 681723, 782719, 1006353, 2045169, 2348157, 3019059, 7044471, 9057177, 21133413, 63400239]

約数ペア:

[(1, 63400239), (3, 21133413), (7, 9057177), (9, 7044471), (21, 3019059), (27, 2348157), (31, 2045169), (63, 1006353), (81, 782719), (93, 681723), (189, 335451), (217, 292167), (279, 227241), (567, 111817), (651, 97389), (837, 75747), (1953, 32463), (2511, 25249), (3607, 17577), (5859, 10821)]