78478881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{4201}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 112949760

約数和(自身を除く): 34470879

約数列:

[1, 3, 13, 39, 479, 1437, 4201, 6227, 12603, 18681, 54613, 163839, 2012279, 6036837, 26159627, 78478881]

約数ペア:

[(1, 78478881), (3, 26159627), (13, 6036837), (39, 2012279), (479, 163839), (1437, 54613), (4201, 18681), (6227, 12603)]