47488923

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1$

素因数の和:613

約数の個数: 40

約数和(自身を含む): 76084800

約数和(自身を除く): 28595877

約数列:

[1, 3, 9, 19, 27, 57, 59, 81, 171, 177, 513, 523, 531, 1121, 1539, 1569, 1593, 3363, 4707, 4779, 9937, 10089, 14121, 29811, 30267, 30857, 42363, 89433, 90801, 92571, 268299, 277713, 586283, 804897, 833139, 1758849, 2499417, 5276547, 15829641, 47488923]

約数ペア:

[(1, 47488923), (3, 15829641), (9, 5276547), (19, 2499417), (27, 1758849), (57, 833139), (59, 804897), (81, 586283), (171, 277713), (177, 268299), (513, 92571), (523, 90801), (531, 89433), (1121, 42363), (1539, 30857), (1569, 30267), (1593, 29811), (3363, 14121), (4707, 10089), (4779, 9937)]