72471377

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 86822400

約数和(自身を除く): 14351023

約数列:

[1, 11, 19, 29, 121, 209, 319, 551, 1087, 2299, 3509, 6061, 11957, 20653, 31523, 66671, 131527, 227183, 346753, 598937, 2499013, 3814283, 6588307, 72471377]

約数ペア:

[(1, 72471377), (11, 6588307), (19, 3814283), (29, 2499013), (121, 598937), (209, 346753), (319, 227183), (551, 131527), (1087, 66671), (2299, 31523), (3509, 20653), (6061, 11957)]