87834597

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 127401984

約数和(自身を除く): 39567387

約数列:

[1, 3, 17, 51, 71, 127, 191, 213, 381, 573, 1207, 2159, 3247, 3621, 6477, 9017, 9741, 13561, 24257, 27051, 40683, 72771, 153289, 230537, 412369, 459867, 691611, 1237107, 1722247, 5166741, 29278199, 87834597]

約数ペア:

[(1, 87834597), (3, 29278199), (17, 5166741), (51, 1722247), (71, 1237107), (127, 691611), (191, 459867), (213, 412369), (381, 230537), (573, 153289), (1207, 72771), (2159, 40683), (3247, 27051), (3621, 24257), (6477, 13561), (9017, 9741)]