26553087

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{659}}^1$

素因数の和:724

約数の個数: 36

約数和(自身を含む): 43363320

約数和(自身を除く): 16810233

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 121, 333, 363, 407, 659, 1089, 1221, 1977, 3663, 4477, 5931, 7249, 13431, 21747, 24383, 40293, 65241, 73149, 79739, 219447, 239217, 268213, 717651, 804639, 2413917, 2950343, 8851029, 26553087]

約数ペア:

[(1, 26553087), (3, 8851029), (9, 2950343), (11, 2413917), (33, 804639), (37, 717651), (99, 268213), (111, 239217), (121, 219447), (333, 79739), (363, 73149), (407, 65241), (659, 40293), (1089, 24383), (1221, 21747), (1977, 13431), (3663, 7249), (4477, 5931)]