90957951

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{13007}}^1$

素因数の和:13060

約数の個数: 32

約数和(自身を含む): 158177280

約数和(自身を除く): 67219329

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 189, 259, 333, 777, 999, 2331, 6993, 13007, 39021, 91049, 117063, 273147, 351189, 481259, 819441, 1443777, 2458323, 3368813, 4331331, 10106439, 12993993, 30319317, 90957951]

約数ペア:

[(1, 90957951), (3, 30319317), (7, 12993993), (9, 10106439), (21, 4331331), (27, 3368813), (37, 2458323), (63, 1443777), (111, 819441), (189, 481259), (259, 351189), (333, 273147), (777, 117063), (999, 91049), (2331, 39021), (6993, 13007)]