157065237

素因数分解:

$3^6\times 7^2\times {\mathrm{4397}}^1$

素因数の和:4429

約数の個数: 42

約数和(自身を含む): 273999798

約数和(自身を除く): 116934561

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 729, 1323, 1701, 3969, 4397, 5103, 11907, 13191, 30779, 35721, 39573, 92337, 118719, 215453, 277011, 356157, 646359, 831033, 1068471, 1939077, 2493099, 3205413, 5817231, 7479297, 17451693, 22437891, 52355079, 157065237]

約数ペア:

[(1, 157065237), (3, 52355079), (7, 22437891), (9, 17451693), (21, 7479297), (27, 5817231), (49, 3205413), (63, 2493099), (81, 1939077), (147, 1068471), (189, 831033), (243, 646359), (441, 356157), (567, 277011), (729, 215453), (1323, 118719), (1701, 92337), (3969, 39573), (4397, 35721), (5103, 30779), (11907, 13191)]