69209907

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:923

約数の個数: 32

約数和(自身を含む): 106122240

約数和(自身を除く): 36912333

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 751, 1807, 2253, 2363, 5421, 7089, 9763, 12767, 29289, 30719, 38301, 92157, 104389, 165971, 313167, 497913, 1357057, 1774613, 4071171, 5323839, 23069969, 69209907]

約数ペア:

[(1, 69209907), (3, 23069969), (13, 5323839), (17, 4071171), (39, 1774613), (51, 1357057), (139, 497913), (221, 313167), (417, 165971), (663, 104389), (751, 92157), (1807, 38301), (2253, 30719), (2363, 29289), (5421, 12767), (7089, 9763)]