85844421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 137760000

約数和(自身を除く): 51915579

約数列:

[1, 3, 9, 13, 27, 39, 117, 199, 351, 597, 1229, 1791, 2587, 3687, 5373, 7761, 11061, 15977, 23283, 33183, 47931, 69849, 143793, 244571, 431379, 733713, 2201139, 3179423, 6603417, 9538269, 28614807, 85844421]

約数ペア:

[(1, 85844421), (3, 28614807), (9, 9538269), (13, 6603417), (27, 3179423), (39, 2201139), (117, 733713), (199, 431379), (351, 244571), (597, 143793), (1229, 69849), (1791, 47931), (2587, 33183), (3687, 23283), (5373, 15977), (7761, 11061)]