49919103

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{1289}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 77946960

約数和(自身を除く): 28027857

約数列:

[1, 3, 9, 13, 39, 117, 331, 993, 1289, 2979, 3867, 4303, 11601, 12909, 16757, 38727, 50271, 150813, 426659, 1279977, 3839931, 5546567, 16639701, 49919103]

約数ペア:

[(1, 49919103), (3, 16639701), (9, 5546567), (13, 3839931), (39, 1279977), (117, 426659), (331, 150813), (993, 50271), (1289, 38727), (2979, 16757), (3867, 12909), (4303, 11601)]