67772289

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2711}}^1$

素因数の和:3368

約数の個数: 16

約数和(自身を含む): 97501824

約数和(自身を除く): 29729535

約数列:

[1, 3, 13, 39, 641, 1923, 2711, 8133, 8333, 24999, 35243, 105729, 1737751, 5213253, 22590763, 67772289]

約数ペア:

[(1, 67772289), (3, 22590763), (13, 5213253), (39, 1737751), (641, 105729), (1923, 35243), (2711, 24999), (8133, 8333)]