40531167

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2741}}^1$

素因数の和:2831

約数の個数: 24

約数和(自身を含む): 61596288

約数和(自身を除く): 21065121

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 2741, 4929, 8223, 14787, 24669, 84971, 145273, 254913, 435819, 764739, 1307457, 4503463, 13510389, 40531167]

約数ペア:

[(1, 40531167), (3, 13510389), (9, 4503463), (31, 1307457), (53, 764739), (93, 435819), (159, 254913), (279, 145273), (477, 84971), (1643, 24669), (2741, 14787), (4929, 8223)]