88916637

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 128286720

約数和(自身を除く): 39370083

約数列:

[1, 3, 19, 57, 71, 127, 173, 213, 381, 519, 1349, 2413, 3287, 4047, 7239, 9017, 9861, 12283, 21971, 27051, 36849, 65913, 171323, 233377, 417449, 513969, 700131, 1252347, 1559941, 4679823, 29638879, 88916637]

約数ペア:

[(1, 88916637), (3, 29638879), (19, 4679823), (57, 1559941), (71, 1252347), (127, 700131), (173, 513969), (213, 417449), (381, 233377), (519, 171323), (1349, 65913), (2413, 36849), (3287, 27051), (4047, 21971), (7239, 12283), (9017, 9861)]