315022743

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72469}}^1$

素因数の和:72508

約数の個数: 32

約数和(自身を含む): 556569600

約数和(自身を除く): 241546857

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 72469, 217407, 507283, 652221, 1521849, 1666787, 1956663, 4565547, 5000361, 11667509, 13696641, 15001083, 35002527, 45003249, 105007581, 315022743]

約数ペア:

[(1, 315022743), (3, 105007581), (7, 45003249), (9, 35002527), (21, 15001083), (23, 13696641), (27, 11667509), (63, 5000361), (69, 4565547), (161, 1956663), (189, 1666787), (207, 1521849), (483, 652221), (621, 507283), (1449, 217407), (4347, 72469)]