90213891

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{1801}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 122824320

約数和(自身を除く): 32610429

約数列:

[1, 3, 59, 177, 283, 849, 1801, 5403, 16697, 50091, 106259, 318777, 509683, 1529049, 30071297, 90213891]

約数ペア:

[(1, 90213891), (3, 30071297), (59, 1529049), (177, 509683), (283, 318777), (849, 106259), (1801, 50091), (5403, 16697)]