15487863363

素因数分解:

$3^3\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{64171}}^1$

素因数の和:65464

約数の個数: 32

約数和(自身を含む): 26243781120

約数和(自身を除く): 10755917757

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1277, 3831, 8939, 11493, 26817, 34479, 64171, 80451, 192513, 241353, 449197, 577539, 1347591, 1732617, 4042773, 12128319, 81946367, 245839101, 573624569, 737517303, 1720873707, 2212551909, 5162621121, 15487863363]

約数ペア:

[(1, 15487863363), (3, 5162621121), (7, 2212551909), (9, 1720873707), (21, 737517303), (27, 573624569), (63, 245839101), (189, 81946367), (1277, 12128319), (3831, 4042773), (8939, 1732617), (11493, 1347591), (26817, 577539), (34479, 449197), (64171, 241353), (80451, 192513)]