91288323

素因数分解:

$3^3\times 7^2\times {\mathrm{69001}}^1$

素因数の和:69024

約数の個数: 24

約数和(自身を含む): 157324560

約数和(自身を除く): 66036237

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 69001, 207003, 483007, 621009, 1449021, 1863027, 3381049, 4347063, 10143147, 13041189, 30429441, 91288323]

約数ペア:

[(1, 91288323), (3, 30429441), (7, 13041189), (9, 10143147), (21, 4347063), (27, 3381049), (49, 1863027), (63, 1449021), (147, 621009), (189, 483007), (441, 207003), (1323, 69001)]