69397521

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{853}}^1$

素因数の和:1480

約数の個数: 16

約数和(自身を含む): 94773504

約数和(自身を除く): 25375983

約数列:

[1, 3, 47, 141, 577, 853, 1731, 2559, 27119, 40091, 81357, 120273, 492181, 1476543, 23132507, 69397521]

約数ペア:

[(1, 69397521), (3, 23132507), (47, 1476543), (141, 492181), (577, 120273), (853, 81357), (1731, 40091), (2559, 27119)]