72279361

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{19157}}^1$

素因数の和:19189

約数の個数: 16

約数和(自身を含む): 91958400

約数和(自身を除く): 19679039

約数列:

[1, 7, 11, 49, 77, 343, 539, 3773, 19157, 134099, 210727, 938693, 1475089, 6570851, 10325623, 72279361]

約数ペア:

[(1, 72279361), (7, 10325623), (11, 6570851), (49, 1475089), (77, 938693), (343, 210727), (539, 134099), (3773, 19157)]