136631421

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{29251}}^1$

素因数の和:29433

約数の個数: 16

約数和(自身を含む): 203593920

約数和(自身を除く): 66962499

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 29251, 87753, 263259, 789777, 5060423, 15181269, 45543807, 136631421]

約数ペア:

[(1, 136631421), (3, 45543807), (9, 15181269), (27, 5060423), (173, 789777), (519, 263259), (1557, 87753), (4671, 29251)]