90412127

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 105978960

約数和(自身を除く): 15566833

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 761, 3211, 6253, 9139, 9893, 14459, 28157, 118807, 128609, 187967, 366041, 534983, 2443571, 4758533, 6954779, 90412127]

約数ペア:

[(1, 90412127), (13, 6954779), (19, 4758533), (37, 2443571), (169, 534983), (247, 366041), (481, 187967), (703, 128609), (761, 118807), (3211, 28157), (6253, 14459), (9139, 9893)]