65380767

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 95723520

約数和(自身を除く): 30342753

約数列:

[1, 3, 19, 31, 57, 93, 163, 227, 489, 589, 681, 1767, 3097, 4313, 5053, 7037, 9291, 12939, 15159, 21111, 37001, 96007, 111003, 133703, 288021, 401109, 703019, 1147031, 2109057, 3441093, 21793589, 65380767]

約数ペア:

[(1, 65380767), (3, 21793589), (19, 3441093), (31, 2109057), (57, 1147031), (93, 703019), (163, 401109), (227, 288021), (489, 133703), (589, 111003), (681, 96007), (1767, 37001), (3097, 21111), (4313, 15159), (5053, 12939), (7037, 9291)]