556435143

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{577}}^1$

素因数の和:805

約数の個数: 64

約数和(自身を含む): 958832640

約数和(自身を除く): 402397497

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 191, 297, 459, 561, 573, 577, 1683, 1719, 1731, 2101, 3247, 5049, 5157, 5193, 6303, 6347, 9741, 9809, 15579, 18909, 19041, 29223, 29427, 35717, 56727, 57123, 87669, 88281, 107151, 107899, 110207, 171369, 264843, 321453, 323697, 330621, 964359, 971091, 991863, 1212277, 1873519, 2913273, 2975589, 3636831, 5620557, 10910493, 16861671, 20608709, 32731479, 50585013, 61826127, 185478381, 556435143]

約数ペア:

[(1, 556435143), (3, 185478381), (9, 61826127), (11, 50585013), (17, 32731479), (27, 20608709), (33, 16861671), (51, 10910493), (99, 5620557), (153, 3636831), (187, 2975589), (191, 2913273), (297, 1873519), (459, 1212277), (561, 991863), (573, 971091), (577, 964359), (1683, 330621), (1719, 323697), (1731, 321453), (2101, 264843), (3247, 171369), (5049, 110207), (5157, 107899), (5193, 107151), (6303, 88281), (6347, 87669), (9741, 57123), (9809, 56727), (15579, 35717), (18909, 29427), (19041, 29223)]