88038171

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:119

約数の個数: 72

約数和(自身を含む): 151809840

約数和(自身を除く): 63771669

約数列:

[1, 3, 9, 13, 27, 29, 31, 39, 81, 87, 93, 117, 243, 261, 279, 351, 377, 403, 783, 837, 899, 961, 1053, 1131, 1209, 2349, 2511, 2697, 2883, 3159, 3393, 3627, 7047, 7533, 8091, 8649, 10179, 10881, 11687, 12493, 24273, 25947, 27869, 30537, 32643, 35061, 37479, 72819, 77841, 83607, 91611, 97929, 105183, 112437, 218457, 233523, 250821, 315549, 337311, 362297, 752463, 946647, 1011933, 1086891, 2257389, 2839941, 3035799, 3260673, 6772167, 9782019, 29346057, 88038171]

約数ペア:

[(1, 88038171), (3, 29346057), (9, 9782019), (13, 6772167), (27, 3260673), (29, 3035799), (31, 2839941), (39, 2257389), (81, 1086891), (87, 1011933), (93, 946647), (117, 752463), (243, 362297), (261, 337311), (279, 315549), (351, 250821), (377, 233523), (403, 218457), (783, 112437), (837, 105183), (899, 97929), (961, 91611), (1053, 83607), (1131, 77841), (1209, 72819), (2349, 37479), (2511, 35061), (2697, 32643), (2883, 30537), (3159, 27869), (3393, 25947), (3627, 24273), (7047, 12493), (7533, 11687), (8091, 10881), (8649, 10179)]