188759007

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{1697}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 289257696

約数和(自身を除く): 100498689

約数列:

[1, 3, 9, 17, 51, 153, 727, 1697, 2181, 5091, 6543, 12359, 15273, 28849, 37077, 86547, 111231, 259641, 1233719, 3701157, 11103471, 20973223, 62919669, 188759007]

約数ペア:

[(1, 188759007), (3, 62919669), (9, 20973223), (17, 11103471), (51, 3701157), (153, 1233719), (727, 259641), (1697, 111231), (2181, 86547), (5091, 37077), (6543, 28849), (12359, 15273)]