79920987

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{2269}}^1$

素因数の和:2530

約数の個数: 16

約数和(自身を含む): 108960000

約数和(自身を除く): 29039013

約数列:

[1, 3, 59, 177, 199, 597, 2269, 6807, 11741, 35223, 133871, 401613, 451531, 1354593, 26640329, 79920987]

約数ペア:

[(1, 79920987), (3, 26640329), (59, 1354593), (177, 451531), (199, 401613), (597, 133871), (2269, 35223), (6807, 11741)]