40667067

素因数分解:

$3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8171}}^1$

素因数の和:8263

約数の個数: 24

約数和(自身を含む): 67991040

約数和(自身を除く): 27323973

約数列:

[1, 3, 7, 9, 21, 63, 79, 237, 553, 711, 1659, 4977, 8171, 24513, 57197, 73539, 171591, 514773, 645509, 1936527, 4518563, 5809581, 13555689, 40667067]

約数ペア:

[(1, 40667067), (3, 13555689), (7, 5809581), (9, 4518563), (21, 1936527), (63, 645509), (79, 514773), (237, 171591), (553, 73539), (711, 57197), (1659, 24513), (4977, 8171)]