173744271

素因数分解:

$3^5\times {\mathrm{397}}^1\times {\mathrm{1801}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 261059344

約数和(自身を除く): 87315073

約数列:

[1, 3, 9, 27, 81, 243, 397, 1191, 1801, 3573, 5403, 10719, 16209, 32157, 48627, 96471, 145881, 437643, 714997, 2144991, 6434973, 19304919, 57914757, 173744271]

約数ペア:

[(1, 173744271), (3, 57914757), (9, 19304919), (27, 6434973), (81, 2144991), (243, 714997), (397, 437643), (1191, 145881), (1801, 96471), (3573, 48627), (5403, 32157), (10719, 16209)]