66928883

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 77746176

約数和(自身を除く): 10817293

約数列:

[1, 7, 113, 191, 443, 791, 1337, 3101, 21583, 50059, 84613, 151081, 350413, 592291, 9561269, 66928883]

約数ペア:

[(1, 66928883), (7, 9561269), (113, 592291), (191, 350413), (443, 151081), (791, 84613), (1337, 50059), (3101, 21583)]