139009923

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{2381}}^1$

素因数の和:2899

約数の個数: 24

約数和(自身を含む): 216762000

約数和(自身を除く): 77752077

約数列:

[1, 3, 9, 13, 39, 117, 499, 1497, 2381, 4491, 6487, 7143, 19461, 21429, 30953, 58383, 92859, 278577, 1188119, 3564357, 10693071, 15445547, 46336641, 139009923]

約数ペア:

[(1, 139009923), (3, 46336641), (9, 15445547), (13, 10693071), (39, 3564357), (117, 1188119), (499, 278577), (1497, 92859), (2381, 58383), (4491, 30953), (6487, 21429), (7143, 19461)]