78803139

素因数分解:

$3^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 106254720

約数和(自身を除く): 27451581

約数列:

[1, 3, 179, 257, 537, 571, 771, 1713, 46003, 102209, 138009, 146747, 306627, 440241, 26267713, 78803139]

約数ペア:

[(1, 78803139), (3, 26267713), (179, 440241), (257, 306627), (537, 146747), (571, 138009), (771, 102209), (1713, 46003)]