71946939

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 104558592

約数和(自身を除く): 32611653

約数列:

[1, 3, 19, 31, 57, 93, 361, 589, 1083, 1767, 2143, 6429, 11191, 33573, 40717, 66433, 122151, 199299, 773623, 1262227, 2320869, 3786681, 23982313, 71946939]

約数ペア:

[(1, 71946939), (3, 23982313), (19, 3786681), (31, 2320869), (57, 1262227), (93, 773623), (361, 199299), (589, 122151), (1083, 66433), (1767, 40717), (2143, 33573), (6429, 11191)]