66823379

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1609}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 81144000

約数和(自身を除く): 14320621

約数列:

[1, 7, 17, 119, 349, 1609, 2443, 5933, 11263, 27353, 41531, 191471, 561541, 3930787, 9546197, 66823379]

約数ペア:

[(1, 66823379), (7, 9546197), (17, 3930787), (119, 561541), (349, 191471), (1609, 41531), (2443, 27353), (5933, 11263)]