66927539

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10139}}^1$

素因数の和:10210

約数の個数: 16

約数和(自身を含む): 81768960

約数和(自身を除く): 14841421

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 10139, 70973, 233197, 415699, 1632379, 2909893, 9561077, 66927539]

約数ペア:

[(1, 66927539), (7, 9561077), (23, 2909893), (41, 1632379), (161, 415699), (287, 233197), (943, 70973), (6601, 10139)]