20163030327

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67888991}}^1$

素因数の和:67889011

約数の個数: 16

約数和(自身を含む): 32586716160

約数和(自身を除く): 12423685833

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 67888991, 203666973, 611000919, 746778901, 1833002757, 2240336703, 6721010109, 20163030327]

約数ペア:

[(1, 20163030327), (3, 6721010109), (9, 2240336703), (11, 1833002757), (27, 746778901), (33, 611000919), (99, 203666973), (297, 67888991)]