20161145778741

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1\times {\mathrm{164630507}}^1$

素因数の和:164631761

約数の個数: 24

約数和(自身を含む): 31794760749024

約数和(自身を除く): 11633614970283

約数列:

[1, 3, 9, 11, 33, 99, 1237, 3711, 11133, 13607, 40821, 122463, 164630507, 493891521, 1481674563, 1810935577, 5432806731, 16298420193, 203647937159, 610943811477, 1832831434431, 2240127308749, 6720381926247, 20161145778741]

約数ペア:

[(1, 20161145778741), (3, 6720381926247), (9, 2240127308749), (11, 1832831434431), (33, 610943811477), (99, 203647937159), (1237, 16298420193), (3711, 5432806731), (11133, 1810935577), (13607, 1481674563), (40821, 493891521), (122463, 164630507)]