65937573

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:378

約数の個数: 48

約数和(自身を含む): 108501120

約数和(自身を除く): 42563547

約数列:

[1, 3, 9, 13, 23, 39, 69, 107, 117, 207, 229, 299, 321, 687, 897, 963, 1391, 2061, 2461, 2691, 2977, 4173, 5267, 7383, 8931, 12519, 15801, 22149, 24503, 26793, 31993, 47403, 68471, 73509, 95979, 205413, 220527, 287937, 318539, 563569, 616239, 955617, 1690707, 2866851, 5072121, 7326397, 21979191, 65937573]

約数ペア:

[(1, 65937573), (3, 21979191), (9, 7326397), (13, 5072121), (23, 2866851), (39, 1690707), (69, 955617), (107, 616239), (117, 563569), (207, 318539), (229, 287937), (299, 220527), (321, 205413), (687, 95979), (897, 73509), (963, 68471), (1391, 47403), (2061, 31993), (2461, 26793), (2691, 24503), (2977, 22149), (4173, 15801), (5267, 12519), (7383, 8931)]