86106321

素因数分解:

$3^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 148721664

約数和(自身を除く): 62615343

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 227, 243, 567, 669, 681, 1561, 1589, 1701, 2007, 2043, 4683, 4767, 6021, 6129, 14049, 14301, 18063, 18387, 42147, 42903, 50621, 54189, 55161, 126441, 128709, 151863, 354347, 379323, 386127, 455589, 1063041, 1366767, 3189123, 4100301, 9567369, 12300903, 28702107, 86106321]

約数ペア:

[(1, 86106321), (3, 28702107), (7, 12300903), (9, 9567369), (21, 4100301), (27, 3189123), (63, 1366767), (81, 1063041), (189, 455589), (223, 386127), (227, 379323), (243, 354347), (567, 151863), (669, 128709), (681, 126441), (1561, 55161), (1589, 54189), (1701, 50621), (2007, 42903), (2043, 42147), (4683, 18387), (4767, 18063), (6021, 14301), (6129, 14049)]