222487379913

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1\times {\mathrm{3329}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 301851446400

約数和(自身を除く): 79364066487

約数列:

[1, 3, 97, 163, 291, 489, 1409, 3329, 4227, 9987, 15811, 47433, 136673, 229667, 322913, 410019, 542627, 689001, 968739, 1627881, 4690561, 14071683, 22277699, 52634819, 66833097, 157904457, 454984417, 764561443, 1364953251, 2293684329, 74162459971, 222487379913]

約数ペア:

[(1, 222487379913), (3, 74162459971), (97, 2293684329), (163, 1364953251), (291, 764561443), (489, 454984417), (1409, 157904457), (3329, 66833097), (4227, 52634819), (9987, 22277699), (15811, 14071683), (47433, 4690561), (136673, 1627881), (229667, 968739), (322913, 689001), (410019, 542627)]