158461923

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{9377}}^1$

素因数の和:9554

約数の個数: 16

約数和(自身を含む): 217869696

約数和(自身を除く): 59407773

約数列:

[1, 3, 43, 129, 131, 393, 5633, 9377, 16899, 28131, 403211, 1209633, 1228387, 3685161, 52820641, 158461923]

約数ペア:

[(1, 158461923), (3, 52820641), (43, 3685161), (129, 1228387), (131, 1209633), (393, 403211), (5633, 28131), (9377, 16899)]