136987173

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2178

約数の個数: 32

約数和(自身を含む): 216432000

約数和(自身を除く): 79444827

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 1341, 2003, 2533, 4023, 6009, 7599, 18027, 22797, 34051, 54081, 68391, 102153, 298447, 306459, 895341, 919377, 2686023, 5073599, 8058069, 15220797, 45662391, 136987173]

約数ペア:

[(1, 136987173), (3, 45662391), (9, 15220797), (17, 8058069), (27, 5073599), (51, 2686023), (149, 919377), (153, 895341), (447, 306459), (459, 298447), (1341, 102153), (2003, 68391), (2533, 54081), (4023, 34051), (6009, 22797), (7599, 18027)]