66702921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1399}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 93004800

約数和(自身を除く): 26301879

約数列:

[1, 3, 23, 69, 691, 1399, 2073, 4197, 15893, 32177, 47679, 96531, 966709, 2900127, 22234307, 66702921]

約数ペア:

[(1, 66702921), (3, 22234307), (23, 2900127), (69, 966709), (691, 96531), (1399, 47679), (2073, 32177), (4197, 15893)]