74890761

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 32

約数和(自身を含む): 118394880

約数和(自身を除く): 43504119

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1767, 3853, 6479, 11559, 19437, 42383, 73207, 119443, 127149, 219621, 358329, 805277, 1313873, 2269417, 2415831, 3941619, 6808251, 24963587, 74890761]

約数ペア:

[(1, 74890761), (3, 24963587), (11, 6808251), (19, 3941619), (31, 2415831), (33, 2269417), (57, 1313873), (93, 805277), (209, 358329), (341, 219621), (589, 127149), (627, 119443), (1023, 73207), (1767, 42383), (3853, 19437), (6479, 11559)]