78873261

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 107049600

約数和(自身を除く): 28176339

約数列:

[1, 3, 71, 213, 353, 1049, 1059, 3147, 25063, 74479, 75189, 223437, 370297, 1110891, 26291087, 78873261]

約数ペア:

[(1, 78873261), (3, 26291087), (71, 1110891), (213, 370297), (353, 223437), (1049, 75189), (1059, 74479), (3147, 25063)]