80750361

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 117532800

約数和(自身を除く): 36782439

約数列:

[1, 3, 19, 41, 57, 109, 123, 317, 327, 779, 951, 2071, 2337, 4469, 6023, 6213, 12997, 13407, 18069, 34553, 38991, 84911, 103659, 246943, 254733, 656507, 740829, 1416673, 1969521, 4250019, 26916787, 80750361]

約数ペア:

[(1, 80750361), (3, 26916787), (19, 4250019), (41, 1969521), (57, 1416673), (109, 740829), (123, 656507), (317, 254733), (327, 246943), (779, 103659), (951, 84911), (2071, 38991), (2337, 34553), (4469, 18069), (6023, 13407), (6213, 12997)]