153751707

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8297}}^1$

素因数の和:8403

約数の個数: 24

約数和(自身を含む): 233007840

約数和(自身を除く): 79256133

約数列:

[1, 3, 9, 29, 71, 87, 213, 261, 639, 2059, 6177, 8297, 18531, 24891, 74673, 240613, 589087, 721839, 1767261, 2165517, 5301783, 17083523, 51250569, 153751707]

約数ペア:

[(1, 153751707), (3, 51250569), (9, 17083523), (29, 5301783), (71, 2165517), (87, 1767261), (213, 721839), (261, 589087), (639, 240613), (2059, 74673), (6177, 24891), (8297, 18531)]