172227

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 16

約数和(自身を含む): 266112

約数和(自身を除く): 93885

約数列:

[1, 3, 11, 17, 33, 51, 187, 307, 561, 921, 3377, 5219, 10131, 15657, 57409, 172227]

約数ペア:

[(1, 172227), (3, 57409), (11, 15657), (17, 10131), (33, 5219), (51, 3377), (187, 921), (307, 561)]