90344373

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{226427}}^1$

素因数の和:226456

約数の個数: 16

約数和(自身を含む): 144913920

約数和(自身を除く): 54569547

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 226427, 679281, 1584989, 4302113, 4754967, 12906339, 30114791, 90344373]

約数ペア:

[(1, 90344373), (3, 30114791), (7, 12906339), (19, 4754967), (21, 4302113), (57, 1584989), (133, 679281), (399, 226427)]