64086039

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 103741440

約数和(自身を除く): 39655401

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 191, 289, 387, 459, 573, 731, 867, 1161, 1719, 2193, 2601, 3247, 5157, 6579, 7803, 8213, 9741, 12427, 19737, 24639, 29223, 37281, 55199, 73917, 87669, 111843, 139621, 165597, 221751, 335529, 418863, 496791, 1256589, 1490373, 2373557, 3769767, 7120671, 21362013, 64086039]

約数ペア:

[(1, 64086039), (3, 21362013), (9, 7120671), (17, 3769767), (27, 2373557), (43, 1490373), (51, 1256589), (129, 496791), (153, 418863), (191, 335529), (289, 221751), (387, 165597), (459, 139621), (573, 111843), (731, 87669), (867, 73917), (1161, 55199), (1719, 37281), (2193, 29223), (2601, 24639), (3247, 19737), (5157, 12427), (6579, 9741), (7803, 8213)]