7579977237

素因数分解:

$3^2\times 7^3\times {\mathrm{137}}^1\times {\mathrm{17923}}^1$

素因数の和:18087

約数の個数: 48

約数和(自身を含む): 12862262400

約数和(自身を除く): 5282285163

約数列:

[1, 3, 7, 9, 21, 49, 63, 137, 147, 343, 411, 441, 959, 1029, 1233, 2877, 3087, 6713, 8631, 17923, 20139, 46991, 53769, 60417, 125461, 140973, 161307, 376383, 422919, 878227, 1129149, 2455451, 2634681, 6147589, 7366353, 7904043, 17188157, 18442767, 22099059, 51564471, 55328301, 120317099, 154693413, 360951297, 842219693, 1082853891, 2526659079, 7579977237]

約数ペア:

[(1, 7579977237), (3, 2526659079), (7, 1082853891), (9, 842219693), (21, 360951297), (49, 154693413), (63, 120317099), (137, 55328301), (147, 51564471), (343, 22099059), (411, 18442767), (441, 17188157), (959, 7904043), (1029, 7366353), (1233, 6147589), (2877, 2634681), (3087, 2455451), (6713, 1129149), (8631, 878227), (17923, 422919), (20139, 376383), (46991, 161307), (53769, 140973), (60417, 125461)]