68101137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25307}}^1$

素因数の和:25349

約数の個数: 24

約数和(自身を含む): 110545344

約数和(自身を除く): 42444207

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 25307, 75921, 227763, 328991, 582061, 986973, 1746183, 2960919, 5238549, 7566793, 22700379, 68101137]

約数ペア:

[(1, 68101137), (3, 22700379), (9, 7566793), (13, 5238549), (23, 2960919), (39, 1746183), (69, 986973), (117, 582061), (207, 328991), (299, 227763), (897, 75921), (2691, 25307)]