80441823

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{727}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 134184960

約数和(自身を除く): 53743137

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 479, 727, 1437, 2181, 3353, 5089, 5269, 7997, 10059, 15267, 15807, 23991, 36883, 55979, 110649, 167937, 348233, 1044699, 2437631, 3830563, 7312893, 11491689, 26813941, 80441823]

約数ペア:

[(1, 80441823), (3, 26813941), (7, 11491689), (11, 7312893), (21, 3830563), (33, 2437631), (77, 1044699), (231, 348233), (479, 167937), (727, 110649), (1437, 55979), (2181, 36883), (3353, 23991), (5089, 15807), (5269, 15267), (7997, 10059)]