67312947

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{7537}}^1$

素因数の和:7782

約数の個数: 16

約数和(自身を含む): 97089440

約数和(自身を除く): 29776493

約数列:

[1, 3, 13, 39, 229, 687, 2977, 7537, 8931, 22611, 97981, 293943, 1725973, 5177919, 22437649, 67312947]

約数ペア:

[(1, 67312947), (3, 22437649), (13, 5177919), (39, 1725973), (229, 293943), (687, 97981), (2977, 22611), (7537, 8931)]