165040911

素因数分解:

$3^2\times 7^1\times {\mathrm{773}}^1\times {\mathrm{3389}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 272881440

約数和(自身を除く): 107840529

約数列:

[1, 3, 7, 9, 21, 63, 773, 2319, 3389, 5411, 6957, 10167, 16233, 23723, 30501, 48699, 71169, 213507, 2619697, 7859091, 18337879, 23577273, 55013637, 165040911]

約数ペア:

[(1, 165040911), (3, 55013637), (7, 23577273), (9, 18337879), (21, 7859091), (63, 2619697), (773, 213507), (2319, 71169), (3389, 48699), (5411, 30501), (6957, 23723), (10167, 16233)]