145432821

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{134287}}^1$

素因数の和:134328

約数の個数: 12

約数和(自身を含む): 204654912

約数和(自身を除く): 59222091

約数列:

[1, 3, 19, 57, 361, 1083, 134287, 402861, 2551453, 7654359, 48477607, 145432821]

約数ペア:

[(1, 145432821), (3, 48477607), (19, 7654359), (57, 2551453), (361, 402861), (1083, 134287)]