129684723

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{1049}}^1$

素因数の和:1124

約数の個数: 36

約数和(自身を含む): 208517400

約数和(自身を除く): 78832677

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 841, 1049, 1421, 2523, 3147, 4263, 5887, 7343, 17661, 22029, 30421, 41209, 51401, 91263, 123627, 154203, 212947, 638841, 882209, 1490629, 2646627, 4471887, 6175463, 18526389, 43228241, 129684723]

約数ペア:

[(1, 129684723), (3, 43228241), (7, 18526389), (21, 6175463), (29, 4471887), (49, 2646627), (87, 1490629), (147, 882209), (203, 638841), (609, 212947), (841, 154203), (1049, 123627), (1421, 91263), (2523, 51401), (3147, 41209), (4263, 30421), (5887, 22029), (7343, 17661)]