27469467

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 17346213

約数列:

[1, 3, 9, 17, 29, 41, 51, 87, 123, 151, 153, 261, 369, 453, 493, 697, 1189, 1359, 1479, 2091, 2567, 3567, 4379, 4437, 6191, 6273, 7701, 10701, 13137, 18573, 20213, 23103, 39411, 55719, 60639, 74443, 105247, 179539, 181917, 223329, 315741, 538617, 669987, 947223, 1615851, 3052163, 9156489, 27469467]

約数ペア:

[(1, 27469467), (3, 9156489), (9, 3052163), (17, 1615851), (29, 947223), (41, 669987), (51, 538617), (87, 315741), (123, 223329), (151, 181917), (153, 179539), (261, 105247), (369, 74443), (453, 60639), (493, 55719), (697, 39411), (1189, 23103), (1359, 20213), (1479, 18573), (2091, 13137), (2567, 10701), (3567, 7701), (4379, 6273), (4437, 6191)]