724063941

素因数分解:

$3^6\times {\mathrm{103}}^1\times {\mathrm{9643}}^1$

素因数の和:9764

約数の個数: 28

約数和(自身を含む): 1096252768

約数和(自身を除く): 372188827

約数列:

[1, 3, 9, 27, 81, 103, 243, 309, 729, 927, 2781, 8343, 9643, 25029, 28929, 75087, 86787, 260361, 781083, 993229, 2343249, 2979687, 7029747, 8939061, 26817183, 80451549, 241354647, 724063941]

約数ペア:

[(1, 724063941), (3, 241354647), (9, 80451549), (27, 26817183), (81, 8939061), (103, 7029747), (243, 2979687), (309, 2343249), (729, 993229), (927, 781083), (2781, 260361), (8343, 86787), (9643, 75087), (25029, 28929)]