2887186059

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:705

約数の個数: 64

約数和(自身を含む): 4606848000

約数和(自身を除く): 1719661941

約数列:

[1, 3, 9, 19, 27, 57, 61, 171, 183, 257, 359, 513, 549, 771, 1077, 1159, 1647, 2313, 3231, 3477, 4883, 6821, 6939, 9693, 10431, 14649, 15677, 20463, 21899, 31293, 43947, 47031, 61389, 65697, 92263, 131841, 141093, 184167, 197091, 276789, 297863, 416081, 423279, 591273, 830367, 893589, 1248243, 1752997, 2491101, 2680767, 3744729, 5258991, 5628043, 8042301, 11234187, 15776973, 16884129, 47330919, 50652387, 106932817, 151957161, 320798451, 962395353, 2887186059]

約数ペア:

[(1, 2887186059), (3, 962395353), (9, 320798451), (19, 151957161), (27, 106932817), (57, 50652387), (61, 47330919), (171, 16884129), (183, 15776973), (257, 11234187), (359, 8042301), (513, 5628043), (549, 5258991), (771, 3744729), (1077, 2680767), (1159, 2491101), (1647, 1752997), (2313, 1248243), (3231, 893589), (3477, 830367), (4883, 591273), (6821, 423279), (6939, 416081), (9693, 297863), (10431, 276789), (14649, 197091), (15677, 184167), (20463, 141093), (21899, 131841), (31293, 92263), (43947, 65697), (47031, 61389)]