78530277

素因数分解:

$3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{6481}}^1$

素因数の和:7068

約数の個数: 16

約数和(自身を含む): 119891072

約数和(自身を除く): 41360795

約数列:

[1, 3, 7, 21, 577, 1731, 4039, 6481, 12117, 19443, 45367, 136101, 3739537, 11218611, 26176759, 78530277]

約数ペア:

[(1, 78530277), (3, 26176759), (7, 11218611), (21, 3739537), (577, 136101), (1731, 45367), (4039, 19443), (6481, 12117)]