73931091

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^2$

素因数の和:391

約数の個数: 24

約数和(自身を含む): 107996784

約数和(自身を除く): 34065693

約数列:

[1, 3, 13, 39, 101, 137, 303, 411, 1313, 1781, 3939, 5343, 13837, 18769, 41511, 56307, 179881, 243997, 539643, 731991, 1895669, 5687007, 24643697, 73931091]

約数ペア:

[(1, 73931091), (3, 24643697), (13, 5687007), (39, 1895669), (101, 731991), (137, 539643), (303, 243997), (411, 179881), (1313, 56307), (1781, 41511), (3939, 18769), (5343, 13837)]