3049137

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 64

約数和(自身を含む): 5967360

約数和(自身を除く): 2918223

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 73, 91, 117, 119, 153, 189, 219, 221, 273, 351, 357, 459, 511, 657, 663, 819, 949, 1071, 1241, 1533, 1547, 1971, 1989, 2457, 2847, 3213, 3723, 4599, 4641, 5967, 6643, 8541, 8687, 11169, 13797, 13923, 16133, 19929, 25623, 26061, 33507, 41769, 48399, 59787, 78183, 112931, 145197, 179361, 234549, 338793, 435591, 1016379, 3049137]

約数ペア:

[(1, 3049137), (3, 1016379), (7, 435591), (9, 338793), (13, 234549), (17, 179361), (21, 145197), (27, 112931), (39, 78183), (51, 59787), (63, 48399), (73, 41769), (91, 33507), (117, 26061), (119, 25623), (153, 19929), (189, 16133), (219, 13923), (221, 13797), (273, 11169), (351, 8687), (357, 8541), (459, 6643), (511, 5967), (657, 4641), (663, 4599), (819, 3723), (949, 3213), (1071, 2847), (1241, 2457), (1533, 1989), (1547, 1971)]