45013311

素因数分解:

$3^2\times 7^2\times {\mathrm{102071}}^1$

素因数の和:102091

約数の個数: 18

約数和(自身を含む): 75635352

約数和(自身を除く): 30622041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 102071, 306213, 714497, 918639, 2143491, 5001479, 6430473, 15004437, 45013311]

約数ペア:

[(1, 45013311), (3, 15004437), (7, 6430473), (9, 5001479), (21, 2143491), (49, 918639), (63, 714497), (147, 306213), (441, 102071)]