131616249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53699}}^1$

素因数の和:53764

約数の個数: 16

約数和(自身を含む): 189024000

約数和(自身を除く): 57407751

約数列:

[1, 3, 19, 43, 57, 129, 817, 2451, 53699, 161097, 1020281, 2309057, 3060843, 6927171, 43872083, 131616249]

約数ペア:

[(1, 131616249), (3, 43872083), (19, 6927171), (43, 3060843), (57, 2309057), (129, 1020281), (817, 161097), (2451, 53699)]