77829981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{6553}}^1$

素因数の和:6700

約数の個数: 16

約数和(自身を含む): 107590464

約数和(自身を除く): 29760483

約数列:

[1, 3, 37, 107, 111, 321, 3959, 6553, 11877, 19659, 242461, 701171, 727383, 2103513, 25943327, 77829981]

約数ペア:

[(1, 77829981), (3, 25943327), (37, 2103513), (107, 727383), (111, 701171), (321, 242461), (3959, 19659), (6553, 11877)]