71944497

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{11149}}^1$

素因数の和:11397

約数の個数: 16

約数和(自身を含む): 107040000

約数和(自身を除く): 35095503

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 11149, 33447, 100341, 301023, 2664611, 7993833, 23981499, 71944497]

約数ペア:

[(1, 71944497), (3, 23981499), (9, 7993833), (27, 2664611), (239, 301023), (717, 100341), (2151, 33447), (6453, 11149)]