66981039

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{11491}}^1$

素因数の和:11590

約数の個数: 16

約数和(自身を含む): 93774720

約数和(自身を除く): 26793681

約数列:

[1, 3, 29, 67, 87, 201, 1943, 5829, 11491, 34473, 333239, 769897, 999717, 2309691, 22327013, 66981039]

約数ペア:

[(1, 66981039), (3, 22327013), (29, 2309691), (67, 999717), (87, 769897), (201, 333239), (1943, 34473), (5829, 11491)]