74976297

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{571}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 114656256

約数和(自身を除く): 39679959

約数列:

[1, 3, 11, 23, 33, 69, 173, 253, 519, 571, 759, 1713, 1903, 3979, 5709, 6281, 11937, 13133, 18843, 39399, 43769, 98783, 131307, 144463, 296349, 433389, 1086613, 2272009, 3259839, 6816027, 24992099, 74976297]

約数ペア:

[(1, 74976297), (3, 24992099), (11, 6816027), (23, 3259839), (33, 2272009), (69, 1086613), (173, 433389), (253, 296349), (519, 144463), (571, 131307), (759, 98783), (1713, 43769), (1903, 39399), (3979, 18843), (5709, 13133), (6281, 11937)]