69696351

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{9941}}^1$

素因数の和:10007

約数の個数: 24

約数和(自身を含む): 108566640

約数和(自身を除く): 38870289

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 9941, 29823, 89469, 188879, 407581, 566637, 1222743, 1699911, 3668229, 7744039, 23232117, 69696351]

約数ペア:

[(1, 69696351), (3, 23232117), (9, 7744039), (19, 3668229), (41, 1699911), (57, 1222743), (123, 566637), (171, 407581), (369, 188879), (779, 89469), (2337, 29823), (7011, 9941)]