66938179

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{2017}}^1$

素因数の和:2466

約数の個数: 16

約数和(自身を含む): 83690496

約数和(自身を除く): 16752317

約数列:

[1, 7, 11, 77, 431, 2017, 3017, 4741, 14119, 22187, 33187, 155309, 869327, 6085289, 9562597, 66938179]

約数ペア:

[(1, 66938179), (7, 9562597), (11, 6085289), (77, 869327), (431, 155309), (2017, 33187), (3017, 22187), (4741, 14119)]