24646869

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 17931051

約数列:

[1, 3, 9, 13, 23, 27, 39, 43, 69, 71, 117, 129, 207, 213, 299, 351, 387, 559, 621, 639, 897, 923, 989, 1161, 1633, 1677, 1917, 2691, 2769, 2967, 3053, 4899, 5031, 8073, 8307, 8901, 9159, 12857, 14697, 15093, 21229, 24921, 26703, 27477, 38571, 39689, 44091, 63687, 70219, 82431, 115713, 119067, 191061, 210657, 347139, 357201, 573183, 631971, 912847, 1071603, 1895913, 2738541, 8215623, 24646869]

約数ペア:

[(1, 24646869), (3, 8215623), (9, 2738541), (13, 1895913), (23, 1071603), (27, 912847), (39, 631971), (43, 573183), (69, 357201), (71, 347139), (117, 210657), (129, 191061), (207, 119067), (213, 115713), (299, 82431), (351, 70219), (387, 63687), (559, 44091), (621, 39689), (639, 38571), (897, 27477), (923, 26703), (989, 24921), (1161, 21229), (1633, 15093), (1677, 14697), (1917, 12857), (2691, 9159), (2769, 8901), (2967, 8307), (3053, 8073), (4899, 5031)]