733941

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:83

約数の個数: 40

約数和(自身を含む): 1280664

約数和(自身を除く): 546723

約数列:

[1, 3, 9, 13, 17, 27, 39, 41, 51, 81, 117, 123, 153, 221, 351, 369, 459, 533, 663, 697, 1053, 1107, 1377, 1599, 1989, 2091, 3321, 4797, 5967, 6273, 9061, 14391, 17901, 18819, 27183, 43173, 56457, 81549, 244647, 733941]

約数ペア:

[(1, 733941), (3, 244647), (9, 81549), (13, 56457), (17, 43173), (27, 27183), (39, 18819), (41, 17901), (51, 14391), (81, 9061), (117, 6273), (123, 5967), (153, 4797), (221, 3321), (351, 2091), (369, 1989), (459, 1599), (533, 1377), (663, 1107), (697, 1053)]