67815011

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2801}}^1$

素因数の和:2914

約数の個数: 16

約数和(自身を含む): 77469696

約数和(自身を除く): 9654685

約数列:

[1, 11, 31, 71, 341, 781, 2201, 2801, 24211, 30811, 86831, 198871, 955141, 2187581, 6165001, 67815011]

約数ペア:

[(1, 67815011), (11, 6165001), (31, 2187581), (71, 955141), (341, 198871), (781, 86831), (2201, 30811), (2801, 24211)]