156619562967

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{303581}}^1$

素因数の和:304044

約数の個数: 48

約数和(自身を含む): 272786641920

約数和(自身を除く): 116167078953

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 431, 1197, 1293, 3017, 3879, 8189, 9051, 24567, 27153, 57323, 73701, 171969, 303581, 515907, 910743, 2125067, 2732229, 5768039, 6375201, 17304117, 19125603, 40376273, 51912351, 121128819, 130843411, 363386457, 392530233, 915903877, 1177590699, 2486024809, 2747711631, 7458074427, 8243134893, 17402173663, 22374223281, 52206520989, 156619562967]

約数ペア:

[(1, 156619562967), (3, 52206520989), (7, 22374223281), (9, 17402173663), (19, 8243134893), (21, 7458074427), (57, 2747711631), (63, 2486024809), (133, 1177590699), (171, 915903877), (399, 392530233), (431, 363386457), (1197, 130843411), (1293, 121128819), (3017, 51912351), (3879, 40376273), (8189, 19125603), (9051, 17304117), (24567, 6375201), (27153, 5768039), (57323, 2732229), (73701, 2125067), (171969, 910743), (303581, 515907)]