23757543

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 38332800

約数和(自身を除く): 14575257

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 359, 387, 513, 817, 1077, 1161, 1539, 2451, 3231, 3483, 6821, 7353, 9693, 15437, 20463, 22059, 29079, 46311, 61389, 66177, 138933, 184167, 293303, 416799, 552501, 879909, 1250397, 2639727, 7919181, 23757543]

約数ペア:

[(1, 23757543), (3, 7919181), (9, 2639727), (19, 1250397), (27, 879909), (43, 552501), (57, 416799), (81, 293303), (129, 184167), (171, 138933), (359, 66177), (387, 61389), (513, 46311), (817, 29079), (1077, 22059), (1161, 20463), (1539, 15437), (2451, 9693), (3231, 7353), (3483, 6821)]