31438611

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{1931}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 47820864

約数和(自身を除く): 16382253

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 1931, 5427, 5793, 16281, 17379, 52137, 129377, 156411, 388131, 469233, 1164393, 3493179, 10479537, 31438611]

約数ペア:

[(1, 31438611), (3, 10479537), (9, 3493179), (27, 1164393), (67, 469233), (81, 388131), (201, 156411), (243, 129377), (603, 52137), (1809, 17379), (1931, 16281), (5427, 5793)]