54174939

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28349}}^1$

素因数の和:28379

約数の個数: 24

約数和(自身を含む): 90493200

約数和(自身を除く): 36318261

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 28349, 85047, 198443, 368537, 595329, 1105611, 1389101, 2579759, 4167303, 7739277, 18058313, 54174939]

約数ペア:

[(1, 54174939), (3, 18058313), (7, 7739277), (13, 4167303), (21, 2579759), (39, 1389101), (49, 1105611), (91, 595329), (147, 368537), (273, 198443), (637, 85047), (1911, 28349)]