78259323

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1487}}^1$

素因数の和:1874

約数の個数: 16

約数和(自身を含む): 106707456

約数和(自身を除く): 28448133

約数列:

[1, 3, 53, 159, 331, 993, 1487, 4461, 17543, 52629, 78811, 236433, 492197, 1476591, 26086441, 78259323]

約数ペア:

[(1, 78259323), (3, 26086441), (53, 1476591), (159, 492197), (331, 236433), (993, 78811), (1487, 52629), (4461, 17543)]