107618121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21391}}^1$

素因数の和:21453

約数の個数: 24

約数和(自身を含む): 171307136

約数和(自身を除く): 63689015

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 21391, 64173, 192519, 278083, 834249, 919813, 2502747, 2759439, 8278317, 11957569, 35872707, 107618121]

約数ペア:

[(1, 107618121), (3, 35872707), (9, 11957569), (13, 8278317), (39, 2759439), (43, 2502747), (117, 919813), (129, 834249), (387, 278083), (559, 192519), (1677, 64173), (5031, 21391)]