63820274

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{74731}}^1$

素因数の和:74801

約数の個数: 16

約数和(自身を含む): 111201216

約数和(自身を除く): 47380942

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 74731, 149462, 523117, 1046234, 4558591, 9117182, 31910137, 63820274]

約数ペア:

[(1, 63820274), (2, 31910137), (7, 9117182), (14, 4558591), (61, 1046234), (122, 523117), (427, 149462), (854, 74731)]