67874193

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{10607}}^1$

素因数の和:10698

約数の個数: 20

約数和(自身を含む): 102685440

約数和(自身を除く): 34811247

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 2133, 6399, 10607, 31821, 95463, 286389, 837953, 859167, 2513859, 7541577, 22624731, 67874193]

約数ペア:

[(1, 67874193), (3, 22624731), (9, 7541577), (27, 2513859), (79, 859167), (81, 837953), (237, 286389), (711, 95463), (2133, 31821), (6399, 10607)]