121867311

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30113}}^1$

素因数の和:30206

約数の個数: 16

約数和(自身を含む): 173456640

約数和(自身を除く): 51589329

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 30113, 90339, 572147, 1716441, 2138023, 6414069, 40622437, 121867311]

約数ペア:

[(1, 121867311), (3, 40622437), (19, 6414069), (57, 2138023), (71, 1716441), (213, 572147), (1349, 90339), (4047, 30113)]