78308871

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1949}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 106704000

約数和(自身を除く): 28395129

約数列:

[1, 3, 59, 177, 227, 681, 1949, 5847, 13393, 40179, 114991, 344973, 442423, 1327269, 26102957, 78308871]

約数ペア:

[(1, 78308871), (3, 26102957), (59, 1327269), (177, 442423), (227, 344973), (681, 114991), (1949, 40179), (5847, 13393)]