41972823

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{2713}}^1$

素因数の和:2916

約数の個数: 20

約数和(自身を含む): 63051648

約数和(自身を除く): 21078825

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 2713, 5157, 8139, 15471, 24417, 73251, 219753, 518183, 1554549, 4663647, 13990941, 41972823]

約数ペア:

[(1, 41972823), (3, 13990941), (9, 4663647), (27, 1554549), (81, 518183), (191, 219753), (573, 73251), (1719, 24417), (2713, 15471), (5157, 8139)]