73772559

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5347}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 126640640

約数和(自身を除く): 52868081

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 5347, 13797, 16041, 37429, 48123, 112287, 144369, 336861, 390331, 1010583, 1170993, 2732317, 3512979, 8196951, 10538937, 24590853, 73772559]

約数ペア:

[(1, 73772559), (3, 24590853), (7, 10538937), (9, 8196951), (21, 3512979), (27, 2732317), (63, 1170993), (73, 1010583), (189, 390331), (219, 336861), (511, 144369), (657, 112287), (1533, 48123), (1971, 37429), (4599, 16041), (5347, 13797)]