120897

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 212160

約数和(自身を除く): 91263

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 101, 133, 171, 303, 399, 707, 909, 1197, 1919, 2121, 5757, 6363, 13433, 17271, 40299, 120897]

約数ペア:

[(1, 120897), (3, 40299), (7, 17271), (9, 13433), (19, 6363), (21, 5757), (57, 2121), (63, 1919), (101, 1197), (133, 909), (171, 707), (303, 399)]