78197493

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 41241867

約数列:

[1, 3, 11, 23, 33, 69, 253, 269, 383, 759, 807, 1149, 2959, 4213, 6187, 8809, 8877, 12639, 18561, 26427, 68057, 96899, 103027, 204171, 290697, 309081, 1133297, 2369621, 3399891, 7108863, 26065831, 78197493]

約数ペア:

[(1, 78197493), (3, 26065831), (11, 7108863), (23, 3399891), (33, 2369621), (69, 1133297), (253, 309081), (269, 290697), (383, 204171), (759, 103027), (807, 96899), (1149, 68057), (2959, 26427), (4213, 18561), (6187, 12639), (8809, 8877)]