152978903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{116867}}^1$

素因数の和:116902

約数の個数: 16

約数和(自身を含む): 201947904

約数和(自身を除く): 48969001

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 116867, 818069, 1285537, 1986739, 8998759, 13907173, 21854129, 152978903]

約数ペア:

[(1, 152978903), (7, 21854129), (11, 13907173), (17, 8998759), (77, 1986739), (119, 1285537), (187, 818069), (1309, 116867)]