266274327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{13163}}^1$

素因数の和:13790

約数の個数: 16

約数和(自身を含む): 387969408

約数和(自身を除く): 121695081

約数列:

[1, 3, 11, 33, 613, 1839, 6743, 13163, 20229, 39489, 144793, 434379, 8068919, 24206757, 88758109, 266274327]

約数ペア:

[(1, 266274327), (3, 88758109), (11, 24206757), (33, 8068919), (613, 434379), (1839, 144793), (6743, 39489), (13163, 20229)]