26239959

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 42456960

約数和(自身を除く): 16217001

約数列:

[1, 3, 9, 17, 41, 47, 51, 89, 123, 141, 153, 267, 369, 423, 697, 799, 801, 1513, 1927, 2091, 2397, 3649, 4183, 4539, 5781, 6273, 7191, 10947, 12549, 13617, 17343, 32759, 32841, 37647, 62033, 71111, 98277, 171503, 186099, 213333, 294831, 514509, 558297, 639999, 1543527, 2915551, 8746653, 26239959]

約数ペア:

[(1, 26239959), (3, 8746653), (9, 2915551), (17, 1543527), (41, 639999), (47, 558297), (51, 514509), (89, 294831), (123, 213333), (141, 186099), (153, 171503), (267, 98277), (369, 71111), (423, 62033), (697, 37647), (799, 32841), (801, 32759), (1513, 17343), (1927, 13617), (2091, 12549), (2397, 10947), (3649, 7191), (4183, 6273), (4539, 5781)]