73964907

素因数分解:

$3^4\times {\mathrm{743}}^1\times {\mathrm{1229}}^1$

素因数の和:1984

約数の個数: 20

約数和(自身を含む): 110729520

約数和(自身を除く): 36764613

約数列:

[1, 3, 9, 27, 81, 743, 1229, 2229, 3687, 6687, 11061, 20061, 33183, 60183, 99549, 913147, 2739441, 8218323, 24654969, 73964907]

約数ペア:

[(1, 73964907), (3, 24654969), (9, 8218323), (27, 2739441), (81, 913147), (743, 99549), (1229, 60183), (2229, 33183), (3687, 20061), (6687, 11061)]