90070203

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{7489}}^1$

素因数の和:7722

約数の個数: 16

約数和(自身を含む): 127030400

約数和(自身を除く): 36960197

約数列:

[1, 3, 19, 57, 211, 633, 4009, 7489, 12027, 22467, 142291, 426873, 1580179, 4740537, 30023401, 90070203]

約数ペア:

[(1, 90070203), (3, 30023401), (19, 4740537), (57, 1580179), (211, 426873), (633, 142291), (4009, 22467), (7489, 12027)]