69771429

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 129292800

約数和(自身を除く): 59521371

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 73, 91, 117, 189, 219, 273, 351, 389, 511, 657, 819, 949, 1167, 1533, 1971, 2457, 2723, 2847, 3501, 4599, 5057, 6643, 8169, 8541, 10503, 13797, 15171, 19929, 24507, 25623, 28397, 35399, 45513, 59787, 73521, 85191, 106197, 136539, 179361, 198779, 255573, 318591, 369161, 596337, 766719, 955773, 1107483, 1789011, 2584127, 3322449, 5367033, 7752381, 9967347, 23257143, 69771429]

約数ペア:

[(1, 69771429), (3, 23257143), (7, 9967347), (9, 7752381), (13, 5367033), (21, 3322449), (27, 2584127), (39, 1789011), (63, 1107483), (73, 955773), (91, 766719), (117, 596337), (189, 369161), (219, 318591), (273, 255573), (351, 198779), (389, 179361), (511, 136539), (657, 106197), (819, 85191), (949, 73521), (1167, 59787), (1533, 45513), (1971, 35399), (2457, 28397), (2723, 25623), (2847, 24507), (3501, 19929), (4599, 15171), (5057, 13797), (6643, 10503), (8169, 8541)]