193349727

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{449}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 294840000

約数和(自身を除く): 101490273

約数列:

[1, 3, 9, 27, 41, 123, 369, 389, 449, 1107, 1167, 1347, 3501, 4041, 10503, 12123, 15949, 18409, 47847, 55227, 143541, 165681, 174661, 430623, 497043, 523983, 1571949, 4715847, 7161101, 21483303, 64449909, 193349727]

約数ペア:

[(1, 193349727), (3, 64449909), (9, 21483303), (27, 7161101), (41, 4715847), (123, 1571949), (369, 523983), (389, 497043), (449, 430623), (1107, 174661), (1167, 165681), (1347, 143541), (3501, 55227), (4041, 47847), (10503, 18409), (12123, 15949)]