71307654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1080419}}^1$

素因数の和:1080435

約数の個数: 16

約数和(自身を含む): 155580480

約数和(自身を除く): 84272826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1080419, 2160838, 3241257, 6482514, 11884609, 23769218, 35653827, 71307654]

約数ペア:

[(1, 71307654), (2, 35653827), (3, 23769218), (6, 11884609), (11, 6482514), (22, 3241257), (33, 2160838), (66, 1080419)]