80954667

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 123552000

約数和(自身を除く): 42597333

約数列:

[1, 3, 9, 27, 59, 89, 177, 267, 531, 571, 801, 1593, 1713, 2403, 5139, 5251, 15417, 15753, 33689, 47259, 50819, 101067, 141777, 152457, 303201, 457371, 909603, 1372113, 2998321, 8994963, 26984889, 80954667]

約数ペア:

[(1, 80954667), (3, 26984889), (9, 8994963), (27, 2998321), (59, 1372113), (89, 909603), (177, 457371), (267, 303201), (531, 152457), (571, 141777), (801, 101067), (1593, 50819), (1713, 47259), (2403, 33689), (5139, 15753), (5251, 15417)]