65370969

素因数分解:

$3^4\times {\mathrm{631}}^1\times {\mathrm{1279}}^1$

素因数の和:1922

約数の個数: 20

約数和(自身を含む): 97884160

約数和(自身を除く): 32513191

約数列:

[1, 3, 9, 27, 81, 631, 1279, 1893, 3837, 5679, 11511, 17037, 34533, 51111, 103599, 807049, 2421147, 7263441, 21790323, 65370969]

約数ペア:

[(1, 65370969), (3, 21790323), (9, 7263441), (27, 2421147), (81, 807049), (631, 103599), (1279, 51111), (1893, 34533), (3837, 17037), (5679, 11511)]