145347327

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{2591}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 219967488

約数和(自身を除く): 74620161

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 2439, 2591, 6233, 7773, 18699, 23319, 56097, 59593, 178779, 536337, 702161, 2106483, 6319449, 16149703, 48449109, 145347327]

約数ペア:

[(1, 145347327), (3, 48449109), (9, 16149703), (23, 6319449), (69, 2106483), (207, 702161), (271, 536337), (813, 178779), (2439, 59593), (2591, 56097), (6233, 23319), (7773, 18699)]