81633057

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{433}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 123742080

約数和(自身を除く): 42109023

約数列:

[1, 3, 11, 29, 33, 87, 197, 319, 433, 591, 957, 1299, 2167, 4763, 5713, 6501, 12557, 14289, 17139, 37671, 62843, 85301, 138127, 188529, 255903, 414381, 938311, 2473729, 2814933, 7421187, 27211019, 81633057]

約数ペア:

[(1, 81633057), (3, 27211019), (11, 7421187), (29, 2814933), (33, 2473729), (87, 938311), (197, 414381), (319, 255903), (433, 188529), (591, 138127), (957, 85301), (1299, 62843), (2167, 37671), (4763, 17139), (5713, 14289), (6501, 12557)]