172575789

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5279}}^1$

素因数の和:5940

約数の個数: 16

約数和(自身を含む): 244062720

約数和(自身を除く): 71486931

約数列:

[1, 3, 17, 51, 641, 1923, 5279, 10897, 15837, 32691, 89743, 269229, 3383839, 10151517, 57525263, 172575789]

約数ペア:

[(1, 172575789), (3, 57525263), (17, 10151517), (51, 3383839), (641, 269229), (1923, 89743), (5279, 32691), (10897, 15837)]