151736247

素因数分解:

$3^9\times {\mathrm{13}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 245521584

約数和(自身を除く): 93785337

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 593, 729, 1053, 1779, 2187, 3159, 5337, 6561, 7709, 9477, 16011, 19683, 23127, 28431, 48033, 69381, 85293, 144099, 208143, 255879, 432297, 624429, 1296891, 1873287, 3890673, 5619861, 11672019, 16859583, 50578749, 151736247]

約数ペア:

[(1, 151736247), (3, 50578749), (9, 16859583), (13, 11672019), (27, 5619861), (39, 3890673), (81, 1873287), (117, 1296891), (243, 624429), (351, 432297), (593, 255879), (729, 208143), (1053, 144099), (1779, 85293), (2187, 69381), (3159, 48033), (5337, 28431), (6561, 23127), (7709, 19683), (9477, 16011)]