66047421

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:713

約数の個数: 32

約数和(自身を含む): 101025792

約数和(自身を除く): 34978371

約数列:

[1, 3, 11, 23, 33, 69, 173, 253, 503, 519, 759, 1509, 1903, 3979, 5533, 5709, 11569, 11937, 16599, 34707, 43769, 87019, 127259, 131307, 261057, 381777, 957209, 2001437, 2871627, 6004311, 22015807, 66047421]

約数ペア:

[(1, 66047421), (3, 22015807), (11, 6004311), (23, 2871627), (33, 2001437), (69, 957209), (173, 381777), (253, 261057), (503, 131307), (519, 127259), (759, 87019), (1509, 43769), (1903, 34707), (3979, 16599), (5533, 11937), (5709, 11569)]