87482079

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{5039}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 129830400

約数和(自身を除く): 42348321

約数列:

[1, 3, 9, 27, 643, 1929, 5039, 5787, 15117, 17361, 45351, 136053, 3240077, 9720231, 29160693, 87482079]

約数ペア:

[(1, 87482079), (3, 29160693), (9, 9720231), (27, 3240077), (643, 136053), (1929, 45351), (5039, 17361), (5787, 15117)]