79598421

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{769}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 138378240

約数和(自身を除く): 58779819

約数列:

[1, 3, 7, 9, 21, 31, 53, 63, 93, 159, 217, 279, 371, 477, 651, 769, 1113, 1643, 1953, 2307, 3339, 4929, 5383, 6921, 11501, 14787, 16149, 23839, 34503, 40757, 48447, 71517, 103509, 122271, 166873, 214551, 285299, 366813, 500619, 855897, 1263467, 1501857, 2567691, 3790401, 8844269, 11371203, 26532807, 79598421]

約数ペア:

[(1, 79598421), (3, 26532807), (7, 11371203), (9, 8844269), (21, 3790401), (31, 2567691), (53, 1501857), (63, 1263467), (93, 855897), (159, 500619), (217, 366813), (279, 285299), (371, 214551), (477, 166873), (651, 122271), (769, 103509), (1113, 71517), (1643, 48447), (1953, 40757), (2307, 34503), (3339, 23839), (4929, 16149), (5383, 14787), (6921, 11501)]