78778479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{3361}}^1$

素因数の和:3978

約数の個数: 16

約数和(自身を含む): 113339744

約数和(自身を除く): 34561265

約数列:

[1, 3, 13, 39, 601, 1803, 3361, 7813, 10083, 23439, 43693, 131079, 2019961, 6059883, 26259493, 78778479]

約数ペア:

[(1, 78778479), (3, 26259493), (13, 6059883), (39, 2019961), (601, 131079), (1803, 43693), (3361, 23439), (7813, 10083)]