78676917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{16001}}^1$

素因数の和:16164

約数の個数: 16

約数和(自身を含む): 115214400

約数和(自身を除く): 36537483

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 16001, 48003, 176011, 528033, 2384149, 7152447, 26225639, 78676917]

約数ペア:

[(1, 78676917), (3, 26225639), (11, 7152447), (33, 2384149), (149, 528033), (447, 176011), (1639, 48003), (4917, 16001)]