70870059

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 125139168

約数和(自身を除く): 54269109

約数列:

[1, 3, 9, 13, 17, 27, 37, 39, 51, 81, 107, 111, 117, 153, 221, 321, 333, 351, 459, 481, 629, 663, 963, 999, 1053, 1377, 1391, 1443, 1819, 1887, 1989, 2889, 2997, 3959, 4173, 4329, 5457, 5661, 5967, 8177, 8667, 11877, 12519, 12987, 16371, 16983, 17901, 23647, 24531, 35631, 37557, 38961, 49113, 50949, 51467, 67303, 70941, 73593, 106893, 112671, 147339, 154401, 201909, 212823, 220779, 320679, 463203, 605727, 638469, 662337, 874939, 1389609, 1817181, 1915407, 2624817, 4168827, 5451543, 7874451, 23623353, 70870059]

約数ペア:

[(1, 70870059), (3, 23623353), (9, 7874451), (13, 5451543), (17, 4168827), (27, 2624817), (37, 1915407), (39, 1817181), (51, 1389609), (81, 874939), (107, 662337), (111, 638469), (117, 605727), (153, 463203), (221, 320679), (321, 220779), (333, 212823), (351, 201909), (459, 154401), (481, 147339), (629, 112671), (663, 106893), (963, 73593), (999, 70941), (1053, 67303), (1377, 51467), (1391, 50949), (1443, 49113), (1819, 38961), (1887, 37557), (1989, 35631), (2889, 24531), (2997, 23647), (3959, 17901), (4173, 16983), (4329, 16371), (5457, 12987), (5661, 12519), (5967, 11877), (8177, 8667)]