19829217933

素因数分解:

$3^3\times 7^5\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 35228517120

約数和(自身を除く): 15399299187

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 147, 189, 259, 333, 343, 441, 777, 999, 1029, 1181, 1323, 1813, 2331, 2401, 3087, 3543, 5439, 6993, 7203, 8267, 9261, 10629, 12691, 16317, 16807, 21609, 24801, 31887, 38073, 43697, 48951, 50421, 57869, 64827, 74403, 88837, 114219, 131091, 151263, 173607, 223209, 266511, 305879, 342657, 393273, 405083, 453789, 520821, 621859, 799533, 917637, 1179819, 1215249, 1562463, 1865577, 2141153, 2398599, 2752911, 2835581, 3645747, 5596731, 6423459, 8258733, 8506743, 10937241, 14988071, 16790193, 19270377, 19849067, 25520229, 44964213, 57811131, 59547201, 76560687, 104916497, 134892639, 178641603, 314749491, 404677917, 535924809, 734415479, 944248473, 2203246437, 2832745419, 6609739311, 19829217933]

約数ペア:

[(1, 19829217933), (3, 6609739311), (7, 2832745419), (9, 2203246437), (21, 944248473), (27, 734415479), (37, 535924809), (49, 404677917), (63, 314749491), (111, 178641603), (147, 134892639), (189, 104916497), (259, 76560687), (333, 59547201), (343, 57811131), (441, 44964213), (777, 25520229), (999, 19849067), (1029, 19270377), (1181, 16790193), (1323, 14988071), (1813, 10937241), (2331, 8506743), (2401, 8258733), (3087, 6423459), (3543, 5596731), (5439, 3645747), (6993, 2835581), (7203, 2752911), (8267, 2398599), (9261, 2141153), (10629, 1865577), (12691, 1562463), (16317, 1215249), (16807, 1179819), (21609, 917637), (24801, 799533), (31887, 621859), (38073, 520821), (43697, 453789), (48951, 405083), (50421, 393273), (57869, 342657), (64827, 305879), (74403, 266511), (88837, 223209), (114219, 173607), (131091, 151263)]