81251853647

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10163}}^1\times {\mathrm{11213}}^1$

素因数の和:21430

約数の個数: 16

約数和(自身を含む): 87535945728

約数和(自身を除く): 6284092081

約数列:

[1, 23, 31, 713, 10163, 11213, 233749, 257899, 315053, 347603, 7246219, 7994869, 113957719, 2621027537, 3532689289, 81251853647]

約数ペア:

[(1, 81251853647), (23, 3532689289), (31, 2621027537), (713, 113957719), (10163, 7994869), (11213, 7246219), (233749, 347603), (257899, 315053)]