72691929

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5381}}^1$

素因数の和:5485

約数の個数: 24

約数和(自身を含む): 111945600

約数和(自身を除く): 39253671

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 5381, 13509, 16143, 48429, 102239, 306717, 425099, 920151, 1275297, 3825891, 8076881, 24230643, 72691929]

約数ペア:

[(1, 72691929), (3, 24230643), (9, 8076881), (19, 3825891), (57, 1275297), (79, 920151), (171, 425099), (237, 306717), (711, 102239), (1501, 48429), (4503, 16143), (5381, 13509)]