15672736527

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1\times {\mathrm{19087}}^1$

素因数の和:19799

約数の個数: 32

約数和(自身を含む): 24312920064

約数和(自身を除く): 8640183537

約数列:

[1, 3, 7, 21, 61, 183, 427, 641, 1281, 1923, 4487, 13461, 19087, 39101, 57261, 117303, 133609, 273707, 400827, 821121, 1164307, 3492921, 8150149, 12234767, 24450447, 36704301, 85643369, 256930107, 746320787, 2238962361, 5224245509, 15672736527]

約数ペア:

[(1, 15672736527), (3, 5224245509), (7, 2238962361), (21, 746320787), (61, 256930107), (183, 85643369), (427, 36704301), (641, 24450447), (1281, 12234767), (1923, 8150149), (4487, 3492921), (13461, 1164307), (19087, 821121), (39101, 400827), (57261, 273707), (117303, 133609)]