201073509

素因数分解:

$3^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:478

約数の個数: 84

約数和(自身を含む): 378540876

約数和(自身を除く): 177467367

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 351, 433, 441, 567, 637, 729, 819, 1053, 1299, 1323, 1701, 1911, 2457, 3031, 3159, 3897, 3969, 5103, 5629, 5733, 7371, 9093, 9477, 11691, 11907, 16887, 17199, 21217, 22113, 27279, 35073, 35721, 39403, 50661, 51597, 63651, 66339, 81837, 105219, 118209, 151983, 154791, 190953, 245511, 275821, 315657, 354627, 455949, 464373, 572859, 736533, 827463, 1063881, 1367847, 1718577, 2209599, 2482389, 3191643, 4103541, 5155731, 7447167, 9574929, 15467193, 22341501, 28724787, 67024503, 201073509]

約数ペア:

[(1, 201073509), (3, 67024503), (7, 28724787), (9, 22341501), (13, 15467193), (21, 9574929), (27, 7447167), (39, 5155731), (49, 4103541), (63, 3191643), (81, 2482389), (91, 2209599), (117, 1718577), (147, 1367847), (189, 1063881), (243, 827463), (273, 736533), (351, 572859), (433, 464373), (441, 455949), (567, 354627), (637, 315657), (729, 275821), (819, 245511), (1053, 190953), (1299, 154791), (1323, 151983), (1701, 118209), (1911, 105219), (2457, 81837), (3031, 66339), (3159, 63651), (3897, 51597), (3969, 50661), (5103, 39403), (5629, 35721), (5733, 35073), (7371, 27279), (9093, 22113), (9477, 21217), (11691, 17199), (11907, 16887)]