260366967

素因数分解:

$3^5\times 7^1\times {\mathrm{153067}}^1$

素因数の和:153089

約数の個数: 24

約数和(自身を含む): 445734016

約数和(自身を除く): 185367049

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 153067, 459201, 1071469, 1377603, 3214407, 4132809, 9643221, 12398427, 28929663, 37195281, 86788989, 260366967]

約数ペア:

[(1, 260366967), (3, 86788989), (7, 37195281), (9, 28929663), (21, 12398427), (27, 9643221), (63, 4132809), (81, 3214407), (189, 1377603), (243, 1071469), (567, 459201), (1701, 153067)]