141911109

素因数分解:

$3^4\times {\mathrm{499}}^1\times {\mathrm{3511}}^1$

素因数の和:4022

約数の個数: 20

約数和(自身を含む): 212476000

約数和(自身を除く): 70564891

約数列:

[1, 3, 9, 27, 81, 499, 1497, 3511, 4491, 10533, 13473, 31599, 40419, 94797, 284391, 1751989, 5255967, 15767901, 47303703, 141911109]

約数ペア:

[(1, 141911109), (3, 47303703), (9, 15767901), (27, 5255967), (81, 1751989), (499, 284391), (1497, 94797), (3511, 40419), (4491, 31599), (10533, 13473)]