90852057

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 139232000

約数和(自身を除く): 48379943

約数列:

[1, 3, 9, 27, 37, 111, 199, 333, 457, 597, 999, 1371, 1791, 4113, 5373, 7363, 12339, 16909, 22089, 50727, 66267, 90943, 152181, 198801, 272829, 456543, 818487, 2455461, 3364891, 10094673, 30284019, 90852057]

約数ペア:

[(1, 90852057), (3, 30284019), (9, 10094673), (27, 3364891), (37, 2455461), (111, 818487), (199, 456543), (333, 272829), (457, 198801), (597, 152181), (999, 90943), (1371, 66267), (1791, 50727), (4113, 22089), (5373, 16909), (7363, 12339)]