51515661

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{6197}}^1$

素因数の和:6380

約数の個数: 16

約数和(自身を含む): 73185984

約数和(自身を除く): 21670323

約数列:

[1, 3, 17, 51, 163, 489, 2771, 6197, 8313, 18591, 105349, 316047, 1010111, 3030333, 17171887, 51515661]

約数ペア:

[(1, 51515661), (3, 17171887), (17, 3030333), (51, 1010111), (163, 316047), (489, 105349), (2771, 18591), (6197, 8313)]