180098217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1539301}}^1$

素因数の和:1539320

約数の個数: 12

約数和(自身を含む): 280152964

約数和(自身を除く): 100054747

約数列:

[1, 3, 9, 13, 39, 117, 1539301, 4617903, 13853709, 20010913, 60032739, 180098217]

約数ペア:

[(1, 180098217), (3, 60032739), (9, 20010913), (13, 13853709), (39, 4617903), (117, 1539301)]