71668023

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{148381}}^1$

素因数の和:148414

約数の個数: 16

約数和(自身を含む): 113957376

約数和(自身を除く): 42289353

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 148381, 445143, 1038667, 3116001, 3412763, 10238289, 23889341, 71668023]

約数ペア:

[(1, 71668023), (3, 23889341), (7, 10238289), (21, 3412763), (23, 3116001), (69, 1038667), (161, 445143), (483, 148381)]