48972357

素因数分解:

$3^4\times 7^1\times {\mathrm{86371}}^1$

素因数の和:86390

約数の個数: 20

約数和(自身を含む): 83608096

約数和(自身を除く): 34635739

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 86371, 259113, 604597, 777339, 1813791, 2332017, 5441373, 6996051, 16324119, 48972357]

約数ペア:

[(1, 48972357), (3, 16324119), (7, 6996051), (9, 5441373), (21, 2332017), (27, 1813791), (63, 777339), (81, 604597), (189, 259113), (567, 86371)]