81292101

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{17981}}^1$

素因数の和:18132

約数の個数: 16

約数和(自身を含む): 119112768

約数和(自身を除く): 37820667

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 17981, 53943, 197791, 593373, 2463397, 7390191, 27097367, 81292101]

約数ペア:

[(1, 81292101), (3, 27097367), (11, 7390191), (33, 2463397), (137, 593373), (411, 197791), (1507, 53943), (4521, 17981)]