18383193

素因数分解:

$3^6\times {\mathrm{151}}^1\times {\mathrm{167}}^1$

素因数の和:336

約数の個数: 28

約数和(自身を含む): 27910848

約数和(自身を除く): 9527655

約数列:

[1, 3, 9, 27, 81, 151, 167, 243, 453, 501, 729, 1359, 1503, 4077, 4509, 12231, 13527, 25217, 36693, 40581, 75651, 110079, 121743, 226953, 680859, 2042577, 6127731, 18383193]

約数ペア:

[(1, 18383193), (3, 6127731), (9, 2042577), (27, 680859), (81, 226953), (151, 121743), (167, 110079), (243, 75651), (453, 40581), (501, 36693), (729, 25217), (1359, 13527), (1503, 12231), (4077, 4509)]