153168057

素因数分解:

$3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4243}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 260751360

約数和(自身を除く): 107583303

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 191, 573, 1337, 1719, 4011, 4243, 5157, 12033, 12729, 29701, 36099, 38187, 89103, 114561, 267309, 801927, 810413, 2431239, 5672891, 7293717, 17018673, 21881151, 51056019, 153168057]

約数ペア:

[(1, 153168057), (3, 51056019), (7, 21881151), (9, 17018673), (21, 7293717), (27, 5672891), (63, 2431239), (189, 810413), (191, 801927), (573, 267309), (1337, 114561), (1719, 89103), (4011, 38187), (4243, 36099), (5157, 29701), (12033, 12729)]