67108917

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{877}}^1\times {\mathrm{1109}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 93559680

約数和(自身を除く): 26450763

約数列:

[1, 3, 23, 69, 877, 1109, 2631, 3327, 20171, 25507, 60513, 76521, 972593, 2917779, 22369639, 67108917]

約数ペア:

[(1, 67108917), (3, 22369639), (23, 2917779), (69, 972593), (877, 76521), (1109, 60513), (2631, 25507), (3327, 20171)]