215433153

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{96911}}^1$

素因数の和:96949

約数の個数: 24

約数和(自身を含む): 352759680

約数和(自身を除く): 137326527

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 96911, 290733, 872199, 1259843, 1841309, 3779529, 5523927, 11338587, 16571781, 23937017, 71811051, 215433153]

約数ペア:

[(1, 215433153), (3, 71811051), (9, 23937017), (13, 16571781), (19, 11338587), (39, 5523927), (57, 3779529), (117, 1841309), (171, 1259843), (247, 872199), (741, 290733), (2223, 96911)]