142954839

素因数分解:

$3^2\times {\mathrm{167}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 209139840

約数和(自身を除く): 66185001

約数列:

[1, 3, 9, 167, 227, 419, 501, 681, 1257, 1503, 2043, 3771, 37909, 69973, 95113, 113727, 209919, 285339, 341181, 629757, 856017, 15883871, 47651613, 142954839]

約数ペア:

[(1, 142954839), (3, 47651613), (9, 15883871), (167, 856017), (227, 629757), (419, 341181), (501, 285339), (681, 209919), (1257, 113727), (1503, 95113), (2043, 69973), (3771, 37909)]