80329821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{3533}}^1$

素因数の和:3613

約数の個数: 32

約数和(自身を含む): 128241792

約数和(自身を除く): 47911971

約数列:

[1, 3, 11, 13, 33, 39, 53, 143, 159, 429, 583, 689, 1749, 2067, 3533, 7579, 10599, 22737, 38863, 45929, 116589, 137787, 187249, 505219, 561747, 1515657, 2059739, 2434237, 6179217, 7302711, 26776607, 80329821]

約数ペア:

[(1, 80329821), (3, 26776607), (11, 7302711), (13, 6179217), (33, 2434237), (39, 2059739), (53, 1515657), (143, 561747), (159, 505219), (429, 187249), (583, 137787), (689, 116589), (1749, 45929), (2067, 38863), (3533, 22737), (7579, 10599)]