49180383

素因数分解:

$3^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1181}}^1$

素因数の和:1855

約数の個数: 24

約数和(自身を含む): 81378336

約数和(自身を除く): 32197953

約数列:

[1, 3, 7, 9, 21, 63, 661, 1181, 1983, 3543, 4627, 5949, 8267, 10629, 13881, 24801, 41643, 74403, 780641, 2341923, 5464487, 7025769, 16393461, 49180383]

約数ペア:

[(1, 49180383), (3, 16393461), (7, 7025769), (9, 5464487), (21, 2341923), (63, 780641), (661, 74403), (1181, 41643), (1983, 24801), (3543, 13881), (4627, 10629), (5949, 8267)]