66693601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{983}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 76374144

約数和(自身を除く): 9680543

約数列:

[1, 13, 17, 221, 307, 983, 3991, 5219, 12779, 16711, 67847, 217243, 301781, 3923153, 5130277, 66693601]

約数ペア:

[(1, 66693601), (13, 5130277), (17, 3923153), (221, 301781), (307, 217243), (983, 67847), (3991, 16711), (5219, 12779)]