207864153

素因数分解:

$3^2\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{2837}}^1$

素因数の和:4013

約数の個数: 24

約数和(自身を含む): 343556928

約数和(自身を除く): 135692775

約数列:

[1, 3, 7, 9, 21, 63, 1163, 2837, 3489, 8141, 8511, 10467, 19859, 24423, 25533, 59577, 73269, 178731, 3299431, 9898293, 23096017, 29694879, 69288051, 207864153]

約数ペア:

[(1, 207864153), (3, 69288051), (7, 29694879), (9, 23096017), (21, 9898293), (63, 3299431), (1163, 178731), (2837, 73269), (3489, 59577), (8141, 25533), (8511, 24423), (10467, 19859)]