121247169

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{27739}}^1$

素因数の和:27820

約数の個数: 16

約数和(自身を含む): 170434560

約数和(自身を除く): 49187391

約数列:

[1, 3, 31, 47, 93, 141, 1457, 4371, 27739, 83217, 859909, 1303733, 2579727, 3911199, 40415723, 121247169]

約数ペア:

[(1, 121247169), (3, 40415723), (31, 3911199), (47, 2579727), (93, 1303733), (141, 859909), (1457, 83217), (4371, 27739)]