121840479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19423}}^1$

素因数の和:19487

約数の個数: 24

約数和(自身を含む): 190899072

約数和(自身を除く): 69058593

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 369, 697, 2091, 6273, 19423, 58269, 174807, 330191, 796343, 990573, 2389029, 2971719, 7167087, 13537831, 40613493, 121840479]

約数ペア:

[(1, 121840479), (3, 40613493), (9, 13537831), (17, 7167087), (41, 2971719), (51, 2389029), (123, 990573), (153, 796343), (369, 330191), (697, 174807), (2091, 58269), (6273, 19423)]