27398637

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{14029}}^1$

素因数の和:14073

約数の個数: 24

約数和(自身を含む): 46691840

約数和(自身を除く): 19293203

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 14029, 42087, 98203, 126261, 294609, 434899, 883827, 1304697, 3044293, 3914091, 9132879, 27398637]

約数ペア:

[(1, 27398637), (3, 9132879), (7, 3914091), (9, 3044293), (21, 1304697), (31, 883827), (63, 434899), (93, 294609), (217, 126261), (279, 98203), (651, 42087), (1953, 14029)]