72502287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{169003}}^1$

素因数の和:169030

約数の個数: 16

約数和(自身を含む): 113570688

約数和(自身を除く): 41068401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 169003, 507009, 1859033, 2197039, 5577099, 6591117, 24167429, 72502287]

約数ペア:

[(1, 72502287), (3, 24167429), (11, 6591117), (13, 5577099), (33, 2197039), (39, 1859033), (143, 507009), (429, 169003)]