204865173

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 308985600

約数和(自身を除く): 104120427

約数列:

[1, 3, 9, 27, 109, 151, 327, 453, 461, 981, 1359, 1383, 2943, 4077, 4149, 12447, 16459, 49377, 50249, 69611, 148131, 150747, 208833, 444393, 452241, 626499, 1356723, 1879497, 7587599, 22762797, 68288391, 204865173]

約数ペア:

[(1, 204865173), (3, 68288391), (9, 22762797), (27, 7587599), (109, 1879497), (151, 1356723), (327, 626499), (453, 452241), (461, 444393), (981, 208833), (1359, 150747), (1383, 148131), (2943, 69611), (4077, 50249), (4149, 49377), (12447, 16459)]