143374707

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{33967}}^1$

素因数の和:34047

約数の個数: 24

約数和(自身を含む): 240221696

約数和(自身を除く): 96846989

約数列:

[1, 3, 7, 9, 21, 63, 67, 201, 469, 603, 1407, 4221, 33967, 101901, 237769, 305703, 713307, 2139921, 2275789, 6827367, 15930523, 20482101, 47791569, 143374707]

約数ペア:

[(1, 143374707), (3, 47791569), (7, 20482101), (9, 15930523), (21, 6827367), (63, 2275789), (67, 2139921), (201, 713307), (469, 305703), (603, 237769), (1407, 101901), (4221, 33967)]