70435287

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 113349600

約数和(自身を除く): 42914313

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 20759, 62277, 186831, 269867, 602011, 809601, 1806033, 2428803, 5418099, 7826143, 23478429, 70435287]

約数ペア:

[(1, 70435287), (3, 23478429), (9, 7826143), (13, 5418099), (29, 2428803), (39, 1806033), (87, 809601), (117, 602011), (261, 269867), (377, 186831), (1131, 62277), (3393, 20759)]