80932851

素因数分解:

$3^6\times {\mathrm{67}}^1\times {\mathrm{1657}}^1$

素因数の和:1742

約数の個数: 28

約数和(自身を含む): 123229192

約数和(自身を除く): 42296341

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 729, 1657, 1809, 4971, 5427, 14913, 16281, 44739, 48843, 111019, 134217, 333057, 402651, 999171, 1207953, 2997513, 8992539, 26977617, 80932851]

約数ペア:

[(1, 80932851), (3, 26977617), (9, 8992539), (27, 2997513), (67, 1207953), (81, 999171), (201, 402651), (243, 333057), (603, 134217), (729, 111019), (1657, 48843), (1809, 44739), (4971, 16281), (5427, 14913)]