65508021

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 104779224

約数和(自身を除く): 39271203

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 339, 421, 459, 1017, 1263, 1377, 1921, 3051, 3789, 5763, 7157, 9153, 11367, 17289, 21471, 34101, 47573, 51867, 64413, 142719, 155601, 193239, 428157, 579717, 808741, 1284471, 2426223, 3853413, 7278669, 21836007, 65508021]

約数ペア:

[(1, 65508021), (3, 21836007), (9, 7278669), (17, 3853413), (27, 2426223), (51, 1284471), (81, 808741), (113, 579717), (153, 428157), (339, 193239), (421, 155601), (459, 142719), (1017, 64413), (1263, 51867), (1377, 47573), (1921, 34101), (3051, 21471), (3789, 17289), (5763, 11367), (7157, 9153)]