64848903

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{4283}}^1$

素因数の和:4403

約数の個数: 24

約数和(自身を含む): 101582208

約数和(自身を除く): 36733305

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 721, 2163, 4283, 5047, 12849, 15141, 29981, 89943, 209867, 441149, 629601, 1323447, 3088043, 9264129, 21616301, 64848903]

約数ペア:

[(1, 64848903), (3, 21616301), (7, 9264129), (21, 3088043), (49, 1323447), (103, 629601), (147, 441149), (309, 209867), (721, 89943), (2163, 29981), (4283, 15141), (5047, 12849)]