83705073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 121430016

約数和(自身を除く): 37724943

約数列:

[1, 3, 23, 47, 53, 69, 141, 159, 487, 1081, 1219, 1461, 2491, 3243, 3657, 7473, 11201, 22889, 25811, 33603, 57293, 68667, 77433, 171879, 526447, 593653, 1213117, 1579341, 1780959, 3639351, 27901691, 83705073]

約数ペア:

[(1, 83705073), (3, 27901691), (23, 3639351), (47, 1780959), (53, 1579341), (69, 1213117), (141, 593653), (159, 526447), (487, 171879), (1081, 77433), (1219, 68667), (1461, 57293), (2491, 33603), (3243, 25811), (3657, 22889), (7473, 11201)]