84647607

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 139138560

約数和(自身を除く): 54490953

約数列:

[1, 3, 11, 17, 29, 33, 43, 51, 87, 121, 129, 187, 319, 363, 473, 493, 561, 731, 957, 1247, 1331, 1419, 1479, 2057, 2193, 3509, 3741, 3993, 5203, 5423, 6171, 8041, 10527, 13717, 15609, 16269, 21199, 22627, 24123, 38599, 41151, 57233, 59653, 63597, 67881, 88451, 115797, 150887, 171699, 178959, 233189, 265353, 452661, 656183, 699567, 972961, 1659757, 1968549, 2565079, 2918883, 4979271, 7695237, 28215869, 84647607]

約数ペア:

[(1, 84647607), (3, 28215869), (11, 7695237), (17, 4979271), (29, 2918883), (33, 2565079), (43, 1968549), (51, 1659757), (87, 972961), (121, 699567), (129, 656183), (187, 452661), (319, 265353), (363, 233189), (473, 178959), (493, 171699), (561, 150887), (731, 115797), (957, 88451), (1247, 67881), (1331, 63597), (1419, 59653), (1479, 57233), (2057, 41151), (2193, 38599), (3509, 24123), (3741, 22627), (3993, 21199), (5203, 16269), (5423, 15609), (6171, 13717), (8041, 10527)]