99693747

素因数分解:

$3^4\times {\mathrm{241}}^1\times {\mathrm{5107}}^1$

素因数の和:5360

約数の個数: 20

約数和(自身を含む): 149572456

約数和(自身を除く): 49878709

約数列:

[1, 3, 9, 27, 81, 241, 723, 2169, 5107, 6507, 15321, 19521, 45963, 137889, 413667, 1230787, 3692361, 11077083, 33231249, 99693747]

約数ペア:

[(1, 99693747), (3, 33231249), (9, 11077083), (27, 3692361), (81, 1230787), (241, 413667), (723, 137889), (2169, 45963), (5107, 19521), (6507, 15321)]