140942229

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{13709}}^1$

素因数の和:13884

約数の個数: 16

約数和(自身を含む): 197424000

約数和(自身を除く): 56481771

約数列:

[1, 3, 23, 69, 149, 447, 3427, 10281, 13709, 41127, 315307, 945921, 2042641, 6127923, 46980743, 140942229]

約数ペア:

[(1, 140942229), (3, 46980743), (23, 6127923), (69, 2042641), (149, 945921), (447, 315307), (3427, 41127), (10281, 13709)]