37728891

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 56576000

約数和(自身を除く): 18847109

約数列:

[1, 3, 9, 31, 93, 271, 279, 499, 813, 1497, 2439, 4491, 8401, 15469, 25203, 46407, 75609, 135229, 139221, 405687, 1217061, 4192099, 12576297, 37728891]

約数ペア:

[(1, 37728891), (3, 12576297), (9, 4192099), (31, 1217061), (93, 405687), (271, 139221), (279, 135229), (499, 75609), (813, 46407), (1497, 25203), (2439, 15469), (4491, 8401)]