65193597

素因数分解:

$3^2\times 7^1\times {\mathrm{757}}^1\times {\mathrm{1367}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 107842176

約数和(自身を除く): 42648579

約数列:

[1, 3, 7, 9, 21, 63, 757, 1367, 2271, 4101, 5299, 6813, 9569, 12303, 15897, 28707, 47691, 86121, 1034819, 3104457, 7243733, 9313371, 21731199, 65193597]

約数ペア:

[(1, 65193597), (3, 21731199), (7, 9313371), (9, 7243733), (21, 3104457), (63, 1034819), (757, 86121), (1367, 47691), (2271, 28707), (4101, 15897), (5299, 12303), (6813, 9569)]