25696521

素因数分解:

$3^6\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 28

約数和(自身を含む): 39020100

約数和(自身を除く): 13323579

約数列:

[1, 3, 9, 27, 81, 101, 243, 303, 349, 729, 909, 1047, 2727, 3141, 8181, 9423, 24543, 28269, 35249, 73629, 84807, 105747, 254421, 317241, 951723, 2855169, 8565507, 25696521]

約数ペア:

[(1, 25696521), (3, 8565507), (9, 2855169), (27, 951723), (81, 317241), (101, 254421), (243, 105747), (303, 84807), (349, 73629), (729, 35249), (909, 28269), (1047, 24543), (2727, 9423), (3141, 8181)]