56406483

素因数分解:

$3^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 96192000

約数和(自身を除く): 39785517

約数列:

[1, 3, 7, 9, 21, 27, 63, 149, 189, 447, 1043, 1341, 2003, 3129, 4023, 6009, 9387, 14021, 18027, 28161, 42063, 54081, 126189, 298447, 378567, 895341, 2089129, 2686023, 6267387, 8058069, 18802161, 56406483]

約数ペア:

[(1, 56406483), (3, 18802161), (7, 8058069), (9, 6267387), (21, 2686023), (27, 2089129), (63, 895341), (149, 378567), (189, 298447), (447, 126189), (1043, 54081), (1341, 42063), (2003, 28161), (3129, 18027), (4023, 14021), (6009, 9387)]