57109071

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{421}}^1\times {\mathrm{439}}^1$

素因数の和:966

約数の個数: 16

約数和(自身を含む): 77242880

約数和(自身を除く): 20133809

約数列:

[1, 3, 103, 309, 421, 439, 1263, 1317, 43363, 45217, 130089, 135651, 184819, 554457, 19036357, 57109071]

約数ペア:

[(1, 57109071), (3, 19036357), (103, 554457), (309, 184819), (421, 135651), (439, 130089), (1263, 45217), (1317, 43363)]