16305003

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 29352960

約数和(自身を除く): 13047957

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 41, 99, 103, 117, 123, 143, 297, 309, 351, 369, 429, 451, 533, 927, 1107, 1133, 1287, 1339, 1353, 1599, 2781, 3399, 3861, 4017, 4059, 4223, 4797, 5863, 10197, 12051, 12177, 12669, 14391, 14729, 17589, 30591, 36153, 38007, 44187, 46453, 52767, 54899, 114021, 132561, 139359, 158301, 164697, 397683, 418077, 494091, 603889, 1254231, 1482273, 1811667, 5435001, 16305003]

約数ペア:

[(1, 16305003), (3, 5435001), (9, 1811667), (11, 1482273), (13, 1254231), (27, 603889), (33, 494091), (39, 418077), (41, 397683), (99, 164697), (103, 158301), (117, 139359), (123, 132561), (143, 114021), (297, 54899), (309, 52767), (351, 46453), (369, 44187), (429, 38007), (451, 36153), (533, 30591), (927, 17589), (1107, 14729), (1133, 14391), (1287, 12669), (1339, 12177), (1353, 12051), (1599, 10197), (2781, 5863), (3399, 4797), (3861, 4223), (4017, 4059)]