78365391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{49009}}^1$

素因数の和:49066

約数の個数: 16

約数和(自身を含む): 115271520

約数和(自身を除く): 36906129

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 49009, 147027, 637117, 1911351, 2009369, 6028107, 26121797, 78365391]

約数ペア:

[(1, 78365391), (3, 26121797), (13, 6028107), (39, 2009369), (41, 1911351), (123, 637117), (533, 147027), (1599, 49009)]