138183747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 208846848

約数和(自身を除く): 70663101

約数列:

[1, 3, 13, 23, 39, 69, 127, 299, 381, 897, 1213, 1651, 2921, 3639, 4953, 8763, 15769, 27899, 37973, 47307, 83697, 113919, 154051, 362687, 462153, 1088061, 2002663, 3543173, 6007989, 10629519, 46061249, 138183747]

約数ペア:

[(1, 138183747), (3, 46061249), (13, 10629519), (23, 6007989), (39, 3543173), (69, 2002663), (127, 1088061), (299, 462153), (381, 362687), (897, 154051), (1213, 113919), (1651, 83697), (2921, 47307), (3639, 37973), (4953, 27899), (8763, 15769)]