245496777

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{64283}}^1$

素因数の和:64372

約数の個数: 16

約数和(自身を含む): 349704960

約数和(自身を除く): 104208183

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 64283, 192849, 1221377, 3664131, 4306961, 12920883, 81832259, 245496777]

約数ペア:

[(1, 245496777), (3, 81832259), (19, 12920883), (57, 4306961), (67, 3664131), (201, 1221377), (1273, 192849), (3819, 64283)]