85754649

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 32

約数和(自身を含む): 125927424

約数和(自身を除く): 40172775

約数列:

[1, 3, 23, 31, 47, 69, 93, 141, 713, 853, 1081, 1457, 2139, 2559, 3243, 4371, 19619, 26443, 33511, 40091, 58857, 79329, 100533, 120273, 608189, 922093, 1242821, 1824567, 2766279, 3728463, 28584883, 85754649]

約数ペア:

[(1, 85754649), (3, 28584883), (23, 3728463), (31, 2766279), (47, 1824567), (69, 1242821), (93, 922093), (141, 608189), (713, 120273), (853, 100533), (1081, 79329), (1457, 58857), (2139, 40091), (2559, 33511), (3243, 26443), (4371, 19619)]