78570531

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4507}}^1$

素因数の和:4675

約数の個数: 24

約数和(自身を含む): 123068400

約数和(自身を除く): 44497869

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 4507, 5811, 13521, 17433, 40563, 58591, 175773, 527319, 671543, 2014629, 6043887, 8730059, 26190177, 78570531]

約数ペア:

[(1, 78570531), (3, 26190177), (9, 8730059), (13, 6043887), (39, 2014629), (117, 671543), (149, 527319), (447, 175773), (1341, 58591), (1937, 40563), (4507, 17433), (5811, 13521)]