81267371

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:502

約数の個数: 16

約数和(自身を含む): 85857408

約数和(自身を除く): 4590037

約数列:

[1, 41, 47, 181, 233, 1927, 7421, 8507, 9553, 10951, 42173, 348787, 448991, 1729093, 1982131, 81267371]

約数ペア:

[(1, 81267371), (41, 1982131), (47, 1729093), (181, 448991), (233, 348787), (1927, 42173), (7421, 10951), (8507, 9553)]