57157191

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 106839040

約数和(自身を除く): 49681849

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 43, 63, 91, 117, 129, 189, 273, 301, 351, 387, 541, 559, 819, 903, 1161, 1623, 1677, 2457, 2709, 3787, 3913, 4869, 5031, 7033, 8127, 11361, 11739, 14607, 15093, 21099, 23263, 34083, 35217, 49231, 63297, 69789, 102249, 105651, 147693, 162841, 189891, 209367, 302419, 443079, 488523, 628101, 907257, 1329237, 1465569, 2116933, 2721771, 4396707, 6350799, 8165313, 19052397, 57157191]

約数ペア:

[(1, 57157191), (3, 19052397), (7, 8165313), (9, 6350799), (13, 4396707), (21, 2721771), (27, 2116933), (39, 1465569), (43, 1329237), (63, 907257), (91, 628101), (117, 488523), (129, 443079), (189, 302419), (273, 209367), (301, 189891), (351, 162841), (387, 147693), (541, 105651), (559, 102249), (819, 69789), (903, 63297), (1161, 49231), (1623, 35217), (1677, 34083), (2457, 23263), (2709, 21099), (3787, 15093), (3913, 14607), (4869, 11739), (5031, 11361), (7033, 8127)]