77969853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 121631328

約数和(自身を除く): 43661475

約数列:

[1, 3, 9, 13, 39, 117, 467, 1401, 1427, 4203, 4281, 6071, 12843, 18213, 18551, 54639, 55653, 166959, 666409, 1999227, 5997681, 8663317, 25989951, 77969853]

約数ペア:

[(1, 77969853), (3, 25989951), (9, 8663317), (13, 5997681), (39, 1999227), (117, 666409), (467, 166959), (1401, 55653), (1427, 54639), (4203, 18551), (4281, 18213), (6071, 12843)]