66559539

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{317}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 32351181

約数列:

[1, 3, 17, 23, 51, 69, 179, 317, 391, 537, 951, 1173, 3043, 4117, 5389, 7291, 9129, 12351, 16167, 21873, 56743, 69989, 123947, 170229, 209967, 371841, 964631, 1305089, 2893893, 3915267, 22186513, 66559539]

約数ペア:

[(1, 66559539), (3, 22186513), (17, 3915267), (23, 2893893), (51, 1305089), (69, 964631), (179, 371841), (317, 209967), (391, 170229), (537, 123947), (951, 69989), (1173, 56743), (3043, 21873), (4117, 16167), (5389, 12351), (7291, 9129)]