121496427

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1571}}^1$

素因数の和:2251

約数の個数: 24

約数和(自身を含む): 189400848

約数和(自身を除く): 67904421

約数列:

[1, 3, 9, 13, 39, 117, 661, 1571, 1983, 4713, 5949, 8593, 14139, 20423, 25779, 61269, 77337, 183807, 1038431, 3115293, 9345879, 13499603, 40498809, 121496427]

約数ペア:

[(1, 121496427), (3, 40498809), (9, 13499603), (13, 9345879), (39, 3115293), (117, 1038431), (661, 183807), (1571, 77337), (1983, 61269), (4713, 25779), (5949, 20423), (8593, 14139)]