282944151

素因数分解:

$3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{3049}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 480192000

約数和(自身を除く): 197247849

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 491, 1473, 3049, 3437, 4419, 9147, 10311, 13257, 21343, 27441, 30933, 64029, 82323, 92799, 192087, 576261, 1497059, 4491177, 10479413, 13473531, 31438239, 40420593, 94314717, 282944151]

約数ペア:

[(1, 282944151), (3, 94314717), (7, 40420593), (9, 31438239), (21, 13473531), (27, 10479413), (63, 4491177), (189, 1497059), (491, 576261), (1473, 192087), (3049, 92799), (3437, 82323), (4419, 64029), (9147, 30933), (10311, 27441), (13257, 21343)]