78679401

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{1181}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 107231040

約数和(自身を除く): 28551639

約数列:

[1, 3, 53, 159, 419, 1181, 1257, 3543, 22207, 62593, 66621, 187779, 494839, 1484517, 26226467, 78679401]

約数ペア:

[(1, 78679401), (3, 26226467), (53, 1484517), (159, 494839), (419, 187779), (1181, 66621), (1257, 62593), (3543, 22207)]