9028071

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 15472800

約数和(自身を除く): 6444729

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 89, 117, 153, 221, 267, 289, 351, 459, 663, 801, 867, 1157, 1513, 1989, 2403, 2601, 3471, 3757, 4539, 5967, 7803, 10413, 11271, 13617, 19669, 25721, 31239, 33813, 40851, 59007, 77163, 101439, 177021, 231489, 334373, 531063, 694467, 1003119, 3009357, 9028071]

約数ペア:

[(1, 9028071), (3, 3009357), (9, 1003119), (13, 694467), (17, 531063), (27, 334373), (39, 231489), (51, 177021), (89, 101439), (117, 77163), (153, 59007), (221, 40851), (267, 33813), (289, 31239), (351, 25721), (459, 19669), (663, 13617), (801, 11271), (867, 10413), (1157, 7803), (1513, 5967), (1989, 4539), (2403, 3757), (2601, 3471)]