80574681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2003}}^1$

素因数の和:2093

約数の個数: 32

約数和(自身を含む): 124664832

約数和(自身を除く): 44090151

約数列:

[1, 3, 11, 23, 33, 53, 69, 159, 253, 583, 759, 1219, 1749, 2003, 3657, 6009, 13409, 22033, 40227, 46069, 66099, 106159, 138207, 318477, 506759, 1167749, 1520277, 2441657, 3503247, 7324971, 26858227, 80574681]

約数ペア:

[(1, 80574681), (3, 26858227), (11, 7324971), (23, 3503247), (33, 2441657), (53, 1520277), (69, 1167749), (159, 506759), (253, 318477), (583, 138207), (759, 106159), (1219, 66099), (1749, 46069), (2003, 40227), (3657, 22033), (6009, 13409)]