84339021

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 125415808

約数和(自身を除く): 41076787

約数列:

[1, 3, 13, 37, 39, 111, 211, 277, 481, 633, 831, 1443, 2743, 3601, 7807, 8229, 10249, 10803, 23421, 30747, 58447, 101491, 133237, 175341, 304473, 399711, 759811, 2162539, 2279433, 6487617, 28113007, 84339021]

約数ペア:

[(1, 84339021), (3, 28113007), (13, 6487617), (37, 2279433), (39, 2162539), (111, 759811), (211, 399711), (277, 304473), (481, 175341), (633, 133237), (831, 101491), (1443, 58447), (2743, 30747), (3601, 23421), (7807, 10803), (8229, 10249)]