79586871

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 131109888

約数和(自身を除く): 51523017

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 401, 727, 1203, 2181, 2807, 5089, 5213, 8421, 9451, 15267, 15639, 28353, 36491, 66157, 109473, 198471, 291527, 874581, 2040689, 3789851, 6122067, 11369553, 26528957, 79586871]

約数ペア:

[(1, 79586871), (3, 26528957), (7, 11369553), (13, 6122067), (21, 3789851), (39, 2040689), (91, 874581), (273, 291527), (401, 198471), (727, 109473), (1203, 66157), (2181, 36491), (2807, 28353), (5089, 15639), (5213, 15267), (8421, 9451)]