131058081

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21013}}^1$

素因数の和:21043

約数の個数: 40

約数和(自身を含む): 244098624

約数和(自身を除く): 113040543

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 21013, 63039, 147091, 189117, 231143, 441273, 567351, 693429, 1323819, 1618001, 1702053, 2080287, 3971457, 4854003, 6240861, 11914371, 14562009, 18722583, 43686027, 131058081]

約数ペア:

[(1, 131058081), (3, 43686027), (7, 18722583), (9, 14562009), (11, 11914371), (21, 6240861), (27, 4854003), (33, 3971457), (63, 2080287), (77, 1702053), (81, 1618001), (99, 1323819), (189, 693429), (231, 567351), (297, 441273), (567, 231143), (693, 189117), (891, 147091), (2079, 63039), (6237, 21013)]