51165663

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{827}}^1$

素因数の和:1374

約数の個数: 16

約数和(自身を含む): 70108416

約数和(自身を除く): 18942753

約数列:

[1, 3, 41, 123, 503, 827, 1509, 2481, 20623, 33907, 61869, 101721, 415981, 1247943, 17055221, 51165663]

約数ペア:

[(1, 51165663), (3, 17055221), (41, 1247943), (123, 415981), (503, 101721), (827, 61869), (1509, 33907), (2481, 20623)]