170637489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2531}}^1$

素因数の和:2778

約数の個数: 32

約数和(自身を含む): 277102080

約数和(自身を除く): 106464591

約数列:

[1, 3, 9, 11, 27, 33, 99, 227, 297, 681, 2043, 2497, 2531, 6129, 7491, 7593, 22473, 22779, 27841, 67419, 68337, 83523, 250569, 574537, 751707, 1723611, 5170833, 6319907, 15512499, 18959721, 56879163, 170637489]

約数ペア:

[(1, 170637489), (3, 56879163), (9, 18959721), (11, 15512499), (27, 6319907), (33, 5170833), (99, 1723611), (227, 751707), (297, 574537), (681, 250569), (2043, 83523), (2497, 68337), (2531, 67419), (6129, 27841), (7491, 22779), (7593, 22473)]