121650369

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{11923}}^1$

素因数の和:12124

約数の個数: 16

約数和(自身を含む): 171705600

約数和(自身を除く): 50055231

約数列:

[1, 3, 19, 57, 179, 537, 3401, 10203, 11923, 35769, 226537, 679611, 2134217, 6402651, 40550123, 121650369]

約数ペア:

[(1, 121650369), (3, 40550123), (19, 6402651), (57, 2134217), (179, 679611), (537, 226537), (3401, 35769), (10203, 11923)]