151489233

素因数分解:

$3^2\times 7^2\times {\mathrm{269}}^1\times {\mathrm{1277}}^1$

素因数の和:1566

約数の個数: 36

約数和(自身を含む): 255689460

約数和(自身を除く): 104200227

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 269, 441, 807, 1277, 1883, 2421, 3831, 5649, 8939, 11493, 13181, 16947, 26817, 39543, 62573, 80451, 118629, 187719, 343513, 563157, 1030539, 2404591, 3091617, 7213773, 16832137, 21641319, 50496411, 151489233]

約数ペア:

[(1, 151489233), (3, 50496411), (7, 21641319), (9, 16832137), (21, 7213773), (49, 3091617), (63, 2404591), (147, 1030539), (269, 563157), (441, 343513), (807, 187719), (1277, 118629), (1883, 80451), (2421, 62573), (3831, 39543), (5649, 26817), (8939, 16947), (11493, 13181)]