129104313

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{883}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 194847744

約数和(自身を除く): 65743431

約数列:

[1, 3, 13, 23, 39, 69, 163, 299, 489, 883, 897, 2119, 2649, 3749, 6357, 11247, 11479, 20309, 34437, 48737, 60927, 143929, 146211, 264017, 431787, 792051, 1871077, 3310367, 5613231, 9931101, 43034771, 129104313]

約数ペア:

[(1, 129104313), (3, 43034771), (13, 9931101), (23, 5613231), (39, 3310367), (69, 1871077), (163, 792051), (299, 431787), (489, 264017), (883, 146211), (897, 143929), (2119, 60927), (2649, 48737), (3749, 34437), (6357, 20309), (11247, 11479)]