31245492069

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{117023}}^1$

素因数の和:117103

約数の個数: 64

約数和(自身を含む): 53924659200

約数和(自身を除く): 22679167131

約数列:

[1, 3, 9, 11, 27, 29, 31, 33, 87, 93, 99, 261, 279, 297, 319, 341, 783, 837, 899, 957, 1023, 2697, 2871, 3069, 8091, 8613, 9207, 9889, 24273, 29667, 89001, 117023, 267003, 351069, 1053207, 1287253, 3159621, 3393667, 3627713, 3861759, 10181001, 10883139, 11585277, 30543003, 32649417, 34755831, 37330337, 39904843, 91629009, 97948251, 105203677, 111991011, 119714529, 315611031, 335973033, 359143587, 946833093, 1007919099, 1077430761, 1157240447, 2840499279, 3471721341, 10415164023, 31245492069]

約数ペア:

[(1, 31245492069), (3, 10415164023), (9, 3471721341), (11, 2840499279), (27, 1157240447), (29, 1077430761), (31, 1007919099), (33, 946833093), (87, 359143587), (93, 335973033), (99, 315611031), (261, 119714529), (279, 111991011), (297, 105203677), (319, 97948251), (341, 91629009), (783, 39904843), (837, 37330337), (899, 34755831), (957, 32649417), (1023, 30543003), (2697, 11585277), (2871, 10883139), (3069, 10181001), (8091, 3861759), (8613, 3627713), (9207, 3393667), (9889, 3159621), (24273, 1287253), (29667, 1053207), (89001, 351069), (117023, 267003)]