65975283

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 115084800

約数和(自身を除く): 49109517

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 73, 99, 153, 179, 187, 219, 297, 459, 537, 561, 657, 803, 1241, 1611, 1683, 1969, 1971, 2409, 3043, 3723, 4833, 5049, 5907, 7227, 9129, 11169, 13067, 13651, 17721, 21681, 27387, 33473, 33507, 39201, 40953, 53163, 82161, 100419, 117603, 122859, 143737, 222139, 301257, 352809, 368577, 431211, 666417, 903771, 1293633, 1999251, 2443529, 3880899, 5997753, 7330587, 21991761, 65975283]

約数ペア:

[(1, 65975283), (3, 21991761), (9, 7330587), (11, 5997753), (17, 3880899), (27, 2443529), (33, 1999251), (51, 1293633), (73, 903771), (99, 666417), (153, 431211), (179, 368577), (187, 352809), (219, 301257), (297, 222139), (459, 143737), (537, 122859), (561, 117603), (657, 100419), (803, 82161), (1241, 53163), (1611, 40953), (1683, 39201), (1969, 33507), (1971, 33473), (2409, 27387), (3043, 21681), (3723, 17721), (4833, 13651), (5049, 13067), (5907, 11169), (7227, 9129)]