57839991

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 87318528

約数和(自身を除く): 29478537

約数列:

[1, 3, 11, 33, 37, 111, 127, 373, 381, 407, 1119, 1221, 1397, 4103, 4191, 4699, 12309, 13801, 14097, 41403, 47371, 51689, 142113, 151811, 155067, 455433, 521081, 1563243, 1752727, 5258181, 19279997, 57839991]

約数ペア:

[(1, 57839991), (3, 19279997), (11, 5258181), (33, 1752727), (37, 1563243), (111, 521081), (127, 455433), (373, 155067), (381, 151811), (407, 142113), (1119, 51689), (1221, 47371), (1397, 41403), (4103, 14097), (4191, 13801), (4699, 12309)]