99456623

素因数分解:

$7^4\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1852

約数の個数: 20

約数和(自身を含む): 121137648

約数和(自身を除く): 21681025

約数列:

[1, 7, 23, 49, 161, 343, 1127, 1801, 2401, 7889, 12607, 41423, 55223, 88249, 289961, 617743, 2029727, 4324201, 14208089, 99456623]

約数ペア:

[(1, 99456623), (7, 14208089), (23, 4324201), (49, 2029727), (161, 617743), (343, 289961), (1127, 88249), (1801, 55223), (2401, 41423), (7889, 12607)]