61817691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1787}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 88913664

約数和(自身を除く): 27095973

約数列:

[1, 3, 13, 39, 887, 1787, 2661, 5361, 11531, 23231, 34593, 69693, 1585069, 4755207, 20605897, 61817691]

約数ペア:

[(1, 61817691), (3, 20605897), (13, 4755207), (39, 1585069), (887, 69693), (1787, 34593), (2661, 23231), (5361, 11531)]