171475353

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 316062720

約数和(自身を除く): 144587367

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 49, 63, 93, 111, 113, 147, 189, 217, 259, 279, 333, 339, 441, 651, 777, 791, 837, 999, 1017, 1147, 1323, 1519, 1813, 1953, 2331, 2373, 3051, 3441, 3503, 4181, 4557, 5439, 5537, 5859, 6993, 7119, 8029, 10323, 10509, 12543, 13671, 16317, 16611, 21357, 24087, 24521, 29267, 30969, 31527, 37629, 41013, 48951, 49833, 56203, 72261, 73563, 87801, 94581, 112887, 129611, 149499, 168609, 171647, 204869, 216783, 220689, 263403, 388833, 505827, 514941, 614607, 662067, 790209, 907277, 1166499, 1517481, 1544823, 1843821, 2721831, 3499497, 4634469, 5531463, 6350939, 8165493, 19052817, 24496479, 57158451, 171475353]

約数ペア:

[(1, 171475353), (3, 57158451), (7, 24496479), (9, 19052817), (21, 8165493), (27, 6350939), (31, 5531463), (37, 4634469), (49, 3499497), (63, 2721831), (93, 1843821), (111, 1544823), (113, 1517481), (147, 1166499), (189, 907277), (217, 790209), (259, 662067), (279, 614607), (333, 514941), (339, 505827), (441, 388833), (651, 263403), (777, 220689), (791, 216783), (837, 204869), (999, 171647), (1017, 168609), (1147, 149499), (1323, 129611), (1519, 112887), (1813, 94581), (1953, 87801), (2331, 73563), (2373, 72261), (3051, 56203), (3441, 49833), (3503, 48951), (4181, 41013), (4557, 37629), (5439, 31527), (5537, 30969), (5859, 29267), (6993, 24521), (7119, 24087), (8029, 21357), (10323, 16611), (10509, 16317), (12543, 13671)]