767627523

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:895

約数の個数: 56

約数和(自身を含む): 1252682928

約数和(自身を除く): 485055405

約数列:

[1, 3, 9, 13, 27, 39, 81, 107, 117, 243, 321, 351, 729, 757, 963, 1053, 1391, 2271, 2889, 3159, 4173, 6813, 8667, 9477, 9841, 12519, 20439, 26001, 29523, 37557, 61317, 78003, 80999, 88569, 112671, 183951, 242997, 265707, 338013, 551853, 728991, 797121, 1014039, 1052987, 2186973, 2391363, 3158961, 6560919, 7174089, 9476883, 19682757, 28430649, 59048271, 85291947, 255875841, 767627523]

約数ペア:

[(1, 767627523), (3, 255875841), (9, 85291947), (13, 59048271), (27, 28430649), (39, 19682757), (81, 9476883), (107, 7174089), (117, 6560919), (243, 3158961), (321, 2391363), (351, 2186973), (729, 1052987), (757, 1014039), (963, 797121), (1053, 728991), (1391, 551853), (2271, 338013), (2889, 265707), (3159, 242997), (4173, 183951), (6813, 112671), (8667, 88569), (9477, 80999), (9841, 78003), (12519, 61317), (20439, 37557), (26001, 29523)]