188802009

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 334623744

約数和(自身を除く): 145821735

約数列:

[1, 3, 9, 11, 23, 27, 33, 37, 69, 81, 83, 99, 111, 207, 243, 249, 253, 297, 333, 407, 621, 747, 759, 851, 891, 913, 999, 1221, 1863, 1909, 2241, 2277, 2553, 2673, 2739, 2997, 3071, 3663, 5589, 5727, 6723, 6831, 7659, 8217, 8991, 9213, 9361, 10989, 17181, 20169, 20493, 20999, 22977, 24651, 27639, 28083, 32967, 33781, 51543, 61479, 62997, 68931, 70633, 73953, 82917, 84249, 98901, 101343, 154629, 188991, 206793, 211899, 221859, 248751, 252747, 304029, 463887, 566973, 635697, 746253, 758241, 776963, 912087, 1700919, 1907091, 2274723, 2330889, 2736261, 5102757, 5721273, 6992667, 8208783, 17163819, 20978001, 62934003, 188802009]

約数ペア:

[(1, 188802009), (3, 62934003), (9, 20978001), (11, 17163819), (23, 8208783), (27, 6992667), (33, 5721273), (37, 5102757), (69, 2736261), (81, 2330889), (83, 2274723), (99, 1907091), (111, 1700919), (207, 912087), (243, 776963), (249, 758241), (253, 746253), (297, 635697), (333, 566973), (407, 463887), (621, 304029), (747, 252747), (759, 248751), (851, 221859), (891, 211899), (913, 206793), (999, 188991), (1221, 154629), (1863, 101343), (1909, 98901), (2241, 84249), (2277, 82917), (2553, 73953), (2673, 70633), (2739, 68931), (2997, 62997), (3071, 61479), (3663, 51543), (5589, 33781), (5727, 32967), (6723, 28083), (6831, 27639), (7659, 24651), (8217, 22977), (8991, 20999), (9213, 20493), (9361, 20169), (10989, 17181)]