77580129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{138289}}^1$

素因数の和:138320

約数の個数: 16

約数和(自身を含む): 119482560

約数和(自身を除く): 41902431

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 138289, 414867, 1521179, 2350913, 4563537, 7052739, 25860043, 77580129]

約数ペア:

[(1, 77580129), (3, 25860043), (11, 7052739), (17, 4563537), (33, 2350913), (51, 1521179), (187, 414867), (561, 138289)]