26224209

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 44688000

約数和(自身を除く): 18463791

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 349, 363, 621, 759, 1047, 1089, 2277, 2783, 3141, 3267, 3839, 6831, 8027, 8349, 9423, 11517, 24081, 25047, 34551, 42229, 72243, 75141, 88297, 103653, 126687, 216729, 264891, 380061, 794673, 971267, 1140183, 2384019, 2913801, 8741403, 26224209]

約数ペア:

[(1, 26224209), (3, 8741403), (9, 2913801), (11, 2384019), (23, 1140183), (27, 971267), (33, 794673), (69, 380061), (99, 264891), (121, 216729), (207, 126687), (253, 103653), (297, 88297), (349, 75141), (363, 72243), (621, 42229), (759, 34551), (1047, 25047), (1089, 24081), (2277, 11517), (2783, 9423), (3141, 8349), (3267, 8027), (3839, 6831)]