65439171

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:143

約数の個数: 96

約数和(自身を含む): 124121088

約数和(自身を除く): 58681917

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 73, 81, 93, 119, 153, 189, 217, 219, 243, 279, 357, 459, 511, 527, 567, 651, 657, 837, 1071, 1241, 1377, 1533, 1581, 1701, 1953, 1971, 2263, 2511, 3213, 3689, 3723, 4131, 4599, 4743, 5859, 5913, 6789, 7533, 8687, 9639, 11067, 11169, 13797, 14229, 15841, 17577, 17739, 20367, 26061, 28917, 33201, 33507, 38471, 41391, 42687, 47523, 52731, 61101, 78183, 99603, 100521, 115413, 124173, 128061, 142569, 183303, 234549, 269297, 298809, 301563, 346239, 427707, 549909, 703647, 807891, 896427, 1038717, 1283121, 2110941, 2423673, 3116151, 3849363, 7271019, 9348453, 21813057, 65439171]

約数ペア:

[(1, 65439171), (3, 21813057), (7, 9348453), (9, 7271019), (17, 3849363), (21, 3116151), (27, 2423673), (31, 2110941), (51, 1283121), (63, 1038717), (73, 896427), (81, 807891), (93, 703647), (119, 549909), (153, 427707), (189, 346239), (217, 301563), (219, 298809), (243, 269297), (279, 234549), (357, 183303), (459, 142569), (511, 128061), (527, 124173), (567, 115413), (651, 100521), (657, 99603), (837, 78183), (1071, 61101), (1241, 52731), (1377, 47523), (1533, 42687), (1581, 41391), (1701, 38471), (1953, 33507), (1971, 33201), (2263, 28917), (2511, 26061), (3213, 20367), (3689, 17739), (3723, 17577), (4131, 15841), (4599, 14229), (4743, 13797), (5859, 11169), (5913, 11067), (6789, 9639), (7533, 8687)]