70561617

素因数分解:

$3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 112128000

約数和(自身を除く): 41566383

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 343, 987, 1029, 1459, 2303, 4377, 6909, 10213, 16121, 30639, 48363, 68573, 71491, 205719, 214473, 480011, 500437, 1440033, 1501311, 3360077, 10080231, 23520539, 70561617]

約数ペア:

[(1, 70561617), (3, 23520539), (7, 10080231), (21, 3360077), (47, 1501311), (49, 1440033), (141, 500437), (147, 480011), (329, 214473), (343, 205719), (987, 71491), (1029, 68573), (1459, 48363), (2303, 30639), (4377, 16121), (6909, 10213)]