27873783

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7499}}^1$

素因数の和:7571

約数の個数: 24

約数和(自身を含む): 46800000

約数和(自身を除く): 18926217

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 7499, 22497, 52493, 67491, 157479, 442441, 472437, 1327323, 3097087, 3981969, 9291261, 27873783]

約数ペア:

[(1, 27873783), (3, 9291261), (7, 3981969), (9, 3097087), (21, 1327323), (59, 472437), (63, 442441), (177, 157479), (413, 67491), (531, 52493), (1239, 22497), (3717, 7499)]