142012143

素因数分解:

$3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 275788800

約数和(自身を除く): 133776657

約数列:

[1, 3, 7, 9, 13, 21, 23, 27, 39, 49, 63, 69, 91, 117, 147, 161, 189, 207, 273, 299, 351, 359, 441, 483, 621, 637, 819, 897, 1077, 1127, 1323, 1449, 1911, 2093, 2457, 2513, 2691, 3231, 3381, 4347, 4667, 5733, 6279, 7539, 8073, 8257, 9693, 10143, 14001, 14651, 17199, 17591, 18837, 22617, 24771, 30429, 32669, 42003, 43953, 52773, 56511, 57799, 67851, 74313, 98007, 107341, 126009, 131859, 158319, 173397, 222939, 228683, 294021, 322023, 395577, 404593, 474957, 520191, 686049, 751387, 882063, 966069, 1213779, 1560573, 2058147, 2254161, 2898207, 3641337, 5259709, 6174441, 6762483, 10924011, 15779127, 20287449, 47337381, 142012143]

約数ペア:

[(1, 142012143), (3, 47337381), (7, 20287449), (9, 15779127), (13, 10924011), (21, 6762483), (23, 6174441), (27, 5259709), (39, 3641337), (49, 2898207), (63, 2254161), (69, 2058147), (91, 1560573), (117, 1213779), (147, 966069), (161, 882063), (189, 751387), (207, 686049), (273, 520191), (299, 474957), (351, 404593), (359, 395577), (441, 322023), (483, 294021), (621, 228683), (637, 222939), (819, 173397), (897, 158319), (1077, 131859), (1127, 126009), (1323, 107341), (1449, 98007), (1911, 74313), (2093, 67851), (2457, 57799), (2513, 56511), (2691, 52773), (3231, 43953), (3381, 42003), (4347, 32669), (4667, 30429), (5733, 24771), (6279, 22617), (7539, 18837), (8073, 17591), (8257, 17199), (9693, 14651), (10143, 14001)]