91680321

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1039}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 124467200

約数和(自身を除く): 32786879

約数列:

[1, 3, 67, 201, 439, 1039, 1317, 3117, 29413, 69613, 88239, 208839, 456121, 1368363, 30560107, 91680321]

約数ペア:

[(1, 91680321), (3, 30560107), (67, 1368363), (201, 456121), (439, 208839), (1039, 88239), (1317, 69613), (3117, 29413)]