142709043

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{13697}}^1$

素因数の和:13874

約数の個数: 16

約数和(自身を含む): 199881216

約数和(自身を除く): 57172173

約数列:

[1, 3, 23, 69, 151, 453, 3473, 10419, 13697, 41091, 315031, 945093, 2068247, 6204741, 47569681, 142709043]

約数ペア:

[(1, 142709043), (3, 47569681), (23, 6204741), (69, 2068247), (151, 945093), (453, 315031), (3473, 41091), (10419, 13697)]