121405237777

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5351}}^1\times {\mathrm{13513}}^1$

素因数の和:18960

約数の個数: 16

約数和(自身を含む): 128452624128

約数和(自身を除く): 7047386351

約数列:

[1, 23, 73, 1679, 5351, 13513, 123073, 310799, 390623, 986449, 8984329, 22688327, 72308063, 1663085449, 5278488599, 121405237777]

約数ペア:

[(1, 121405237777), (23, 5278488599), (73, 1663085449), (1679, 72308063), (5351, 22688327), (13513, 8984329), (123073, 986449), (310799, 390623)]